All Transactions
Transactions listed are from November 1 of previous year to April 1 of the following year.
- November 1, 2019
Cristhian Adames of the San Francisco Giants granted free agency.
Matt Adams of the Washington Nationals granted free agency.
Tyler Austin of the Milwaukee Brewers granted free agency.
Kyle Barraclough of the San Francisco Giants granted free agency.
Buddy Boshers of the Toronto Blue Jays granted free agency.
Welington Castillo of the Texas Rangers granted free agency.
Starlin Castro of the Miami Marlins granted free agency.
Yasmani Grandal of the Milwaukee Brewers granted free agency.
Donnie Hart of the New York Mets granted free agency.
Nate Jones of the Texas Rangers granted free agency.
Shawn Kelley of the Texas Rangers granted free agency.
Juan Lagares of the New York Mets granted free agency.
Mike Moustakas of the Milwaukee Brewers granted free agency.
Cory Spangenberg of the Milwaukee Brewers granted free agency.
The Philadelphia Phillies released José Pirela.
The Los Angeles Angels selected Mike Mayers off waivers from the St. Louis Cardinals.
The Seattle Mariners selected Phillips Valdéz off waivers from the Texas Rangers.
- November 2, 2019
Fernando Abad of the San Francisco Giants granted free agency.
Yan Gomes of the Washington Nationals granted free agency.
Alex Gordon of the Kansas City Royals granted free agency.
Jedd Gyorko of the Los Angeles Dodgers granted free agency.
Derek Holland of the Chicago Cubs granted free agency.
Stephen Strasburg of the Washington Nationals granted free agency.
Ryan Zimmerman of the Washington Nationals granted free agency.
- November 4, 2019
The San Francisco Giants signed Cristhian Adames as a free agent.
The San Francisco Giants signed Zach Green as a free agent.
Winston Abreu of the Kansas City Royals granted free agency.
Lane Adams of the Atlanta Braves granted free agency.
Tim Adleman of the Detroit Tigers granted free agency.
Arismendy Alcántara of the New York Mets granted free agency.
Abraham Almonte of the Arizona Diamondbacks granted free agency.
Miguel Almonte of the Los Angeles Angels granted free agency.
R.J. Alvarez of the Miami Marlins granted free agency.
Cody Anderson of the Cleveland Indians granted free agency.
John Andreoli of the Seattle Mariners granted free agency.
Pedro Araújo of the Baltimore Orioles granted free agency.
Francisco Arcia of the New York Yankees granted free agency.
Cody Asche of the Boston Red Sox granted free agency.
Carlos Asuaje of the Arizona Diamondbacks granted free agency.
John Axford of the Toronto Blue Jays granted free agency.
Dakota Bacus of the Washington Nationals granted free agency.
Jett Bandy of the Texas Rangers granted free agency.
Manny Banuelos of the Chicago White Sox granted free agency.
Brandon Barnes of the Minnesota Twins granted free agency.
Danny Barnes of the Toronto Blue Jays granted free agency.
Tony Barnette of the Chicago Cubs granted free agency.
Jake Barrett of the New York Yankees granted free agency.
Andrés Blanco of the Atlanta Braves granted free agency.
Grégor Blanco of the New York Mets granted free agency.
Jeremy Bleich of the Minnesota Twins granted free agency.
Emilio Bonifácio of the Tampa Bay Rays granted free agency.
Christopher Bostick of the Baltimore Orioles granted free agency.
Chasen Bradford of the Seattle Mariners granted free agency.
Bryce Brentz of the Boston Red Sox granted free agency.
Parker Bridwell of the Los Angeles Angels granted free agency.
Sócrates Brito of the Toronto Blue Jays granted free agency.
Rex Brothers of the New York Yankees granted free agency.
Jaycob Brugman of the Seattle Mariners granted free agency.
Jake Buchanan of the Washington Nationals granted free agency.
Billy Burns of the New York Yankees granted free agency.
Matt Bush of the Texas Rangers granted free agency.
Mauricio Cabrera of the Chicago White Sox granted free agency.
Kole Calhoun of the Los Angeles Angels granted free agency.
Orlando Calixte of the Seattle Mariners granted free agency.
Matt Carasiti of the Seattle Mariners granted free agency.
Daniel Castro of the Seattle Mariners granted free agency.
Gavin Cecchini of the New York Mets granted free agency.
Juan Centeno of the Boston Red Sox granted free agency.
Nick Ciuffo of the Cincinnati Reds granted free agency.
Jason Coats of the Tampa Bay Rays granted free agency.
A.J. Cole of the Cleveland Indians granted free agency.
Tim Collins of the Cincinnati Reds granted free agency.
Christian Colón of the Cincinnati Reds granted free agency.
Scott Copeland of the Washington Nationals granted free agency.
Daniel Corcino of the Los Angeles Dodgers granted free agency.
Ryan Cordell of the Chicago White Sox granted free agency.
Danny Coulombe of the New York Yankees granted free agency.
Ryan Court of the Seattle Mariners granted free agency.
Collin Cowgill of the Washington Nationals granted free agency.
Nabil Crismatt of the Seattle Mariners granted free agency.
Noel Cuevas of the Colorado Rockies granted free agency.
Chase d'Arnaud of the Kansas City Royals granted free agency.
Matt Davidson of the Texas Rangers granted free agency.
Johnny Davis of the Tampa Bay Rays granted free agency.
Taylor Davis of the Chicago Cubs granted free agency.
Pat Dean of the Colorado Rockies granted free agency.
Alejandro De Aza of the Minnesota Twins granted free agency.
Justin De Fratus of the Los Angeles Dodgers granted free agency.
Matt Dermody of the Toronto Blue Jays granted free agency.
Derek Dietrich of the Cincinnati Reds granted free agency.
Tim Dillard of the Texas Rangers granted free agency.
Jesen Therrien of the Los Angeles Dodgers granted free agency.
Ryan Eades of the Baltimore Orioles granted free agency.
Carl Edwards Jr. of the San Diego Padres granted free agency.
Jon Edwards of the Cleveland Indians granted free agency.
Jerad Eickhoff of the Philadelphia Phillies granted free agency.
Brian Ellington of the Seattle Mariners granted free agency.
Dietrich Enns of the San Diego Padres granted free agency.
Danny Espinosa of the New York Mets granted free agency.
Phillip Evans of the Chicago Cubs granted free agency.
Johneshwy Fargas of the San Francisco Giants granted free agency.
Taylor Featherston of the Kansas City Royals granted free agency.
Tim Federowicz of the Texas Rangers granted free agency.
José Fernández of the Detroit Tigers granted free agency.
Johnny Field of the Chicago Cubs granted free agency.
Kyle Finnegan of the Oakland Athletics granted free agency.
Pedro Florimón of the Atlanta Braves granted free agency.
Nick Franklin of the Los Angeles Angels granted free agency.
Sam Freeman of the Washington Nationals granted free agency.
Rocky Gale of the Tampa Bay Rays granted free agency.
Jason García of the Tampa Bay Rays granted free agency.
Alfredo González of the Chicago White Sox granted free agency.
Merandy González of the St. Louis Cardinals granted free agency.
Terrance Gore of the New York Yankees granted free agency.
Tuffy Gosewisch of the Milwaukee Brewers granted free agency.
Phil Gosselin of the Philadelphia Phillies granted free agency.
Zack Granite of the Texas Rangers granted free agency.
Kendall Graveman of the Chicago Cubs granted free agency.
Zach Green of the San Francisco Giants granted free agency.
Justin Grimm of the Cincinnati Reds granted free agency.
Gabriel Guerrero of the Miami Marlins granted free agency.
Preston Guilmet of the Minnesota Twins granted free agency.
Brandon Guyer of the Chicago White Sox granted free agency.
Bradin Hagens of the Arizona Diamondbacks granted free agency.
Jake Hager of the Milwaukee Brewers granted free agency.
Billy Hamilton of the Atlanta Braves granted free agency.
Matt Harvey of the Oakland Athletics granted free agency.
Louis Head of the Los Angeles Dodgers granted free agency.
Tyler Heineman of the Miami Marlins granted free agency.
Elier Hernandez of the Kansas City Royals granted free agency.
Ronald Herrera of the Texas Rangers granted free agency.
Rosell Herrera of the Miami Marlins granted free agency.
Greg Holland of the Washington Nationals granted free agency.
J.J. Hoover of the Washington Nationals granted free agency.
Chih-Wei Hu of the Chicago Cubs granted free agency.
Joe Hudson of the St. Louis Cardinals granted free agency.
Jared Hughes of the Philadelphia Phillies granted free agency.
Jason Hursh of the Atlanta Braves granted free agency.
Drew Hutchison of the Los Angeles Angels granted free agency.
Mickey Jannis of the New York Mets granted free agency.
Eduardo Jiménez of the Detroit Tigers granted free agency.
James Jones of the Texas Rangers granted free agency.
Ryder Jones of the San Francisco Giants granted free agency.
Rob Kaminsky of the Cleveland Indians granted free agency.
Gosuke Katoh of the New York Yankees granted free agency.
Mike Kickham of the Miami Marlins granted free agency.
Dean Kiekhefer of the Oakland Athletics granted free agency.
Patrick Kivlehan of the Toronto Blue Jays granted free agency.
Matt Koch of the Arizona Diamondbacks granted free agency.
Michael Kohn of the Arizona Diamondbacks granted free agency.
Pete Kozma of the Detroit Tigers granted free agency.
Erik Kratz of the New York Yankees granted free agency.
Joey Krehbiel of the Arizona Diamondbacks granted free agency.
Ian Krol of the Minnesota Twins granted free agency.
Brady Lail of the New York Yankees granted free agency.
Ryan Lavarnway of the Cleveland Indians granted free agency.
Zach Lee of the New York Mets granted free agency.
Mark Leiter Jr. of the Toronto Blue Jays granted free agency.
Robinson Leyer of the Boston Red Sox granted free agency.
Rymer Liriano of the New York Mets granted free agency.
Kyle Lloyd of the San Diego Padres granted free agency.
José Lobatón of the Los Angeles Dodgers granted free agency.
Kyle Lobstein of the Oakland Athletics granted free agency.
Christian Lopes of the Texas Rangers granted free agency.
Josh Lucas of the Washington Nationals granted free agency.
Lucas Luetge of the Arizona Diamondbacks granted free agency.
Tyler Lyons of the New York Yankees granted free agency.
Andrés Machado of the Kansas City Royals granted free agency.
Dixon Machado of the Chicago Cubs granted free agency.
Drew Maggi of the Cleveland Indians granted free agency.
Mikie Mahtook of the Detroit Tigers granted free agency.
Seth Maness of the Texas Rangers granted free agency.
Joe Mantiply of the New York Yankees granted free agency.
José Marmolejos of the Washington Nationals granted free agency.
Luis Marté of the Atlanta Braves granted free agency.
J.D. Martin of the Los Angeles Dodgers granted free agency.
Brandon Maurer of the Pittsburgh Pirates granted free agency.
Matt McBride of the Philadelphia Phillies granted free agency.
Jenrry Mejía of the Boston Red Sox granted free agency.
Seth Mejias-Brean of the San Diego Padres granted free agency.
Keury Mella of the Cincinnati Reds granted free agency.
Ryan Merritt of the Tampa Bay Rays granted free agency.
Ian Miller of the Minnesota Twins granted free agency.
Mike Miller of the Minnesota Twins granted free agency.
Sam Moll of the San Francisco Giants granted free agency.
Adam Moore of the Kansas City Royals granted free agency.
Shawn Morimando of the Toronto Blue Jays granted free agency.
Mike Morin of the Philadelphia Phillies granted free agency.
Max Moroff of the Cleveland Indians granted free agency.
Brandon Morrow of the Chicago Cubs granted free agency.
Gabriel Moya of the Minnesota Twins granted free agency.
José Mujica of the Tampa Bay Rays granted free agency.
Brian Navarreto of the New York Yankees granted free agency.
Pat Neshek of the Philadelphia Phillies granted free agency.
Justin Nicolino of the Chicago White Sox granted free agency.
Adrián Nieto of the Miami Marlins granted free agency.
Ricky Nolasco of the Arizona Diamondbacks granted free agency.
Sean Nolin of the Seattle Mariners granted free agency.
Aaron Northcraft of the Seattle Mariners granted free agency.
Vidal Nuño III of the Tampa Bay Rays granted free agency.
Steven Okert of the San Francisco Giants granted free agency.
Tyler Olson of the Cleveland Indians granted free agency.
Logan Ondrusek of the Washington Nationals granted free agency.
Nate Orf of the Milwaukee Brewers granted free agency.
Ryan O'Rourke of the Minnesota Twins granted free agency.
Dillon Overton of the San Diego Padres granted free agency.
Jordan Pacheco of the Seattle Mariners granted free agency.
Blake Parker of the Philadelphia Phillies granted free agency.
Jarrett Parker of the Los Angeles Angels granted free agency.
Jordan Patterson of the Toronto Blue Jays granted free agency.
Pedro Payano of the Texas Rangers granted free agency.
Francisco Peña of the San Francisco Giants granted free agency.
Carlos Pérez of the Baltimore Orioles granted free agency.
Martín Pérez of the Minnesota Twins granted free agency.
Cameron Perkins of the Los Angeles Dodgers granted free agency.
Dustin Peterson of the Detroit Tigers granted free agency.
Shane Peterson of the Los Angeles Dodgers granted free agency.
Jake Petricka of the Texas Rangers granted free agency.
David Phelps of the Chicago Cubs granted free agency.
Dalton Pompey of the Toronto Blue Jays granted free agency.
Boog Powell of the San Diego Padres granted free agency.
Josh Prince of the Arizona Diamondbacks granted free agency.
Zach Putnam of the Boston Red Sox granted free agency.
Kevin Quackenbush of the Los Angeles Dodgers granted free agency.
Johan Quezada of the Minnesota Twins granted free agency.
Yefry Ramírez of the Pittsburgh Pirates granted free agency.
Edubray Ramos of the Philadelphia Phillies granted free agency.
Michael Reed of the San Francisco Giants granted free agency.
Jack Reinheimer of the Baltimore Orioles granted free agency.
Zac Reininger of the Detroit Tigers granted free agency.
Tony Renda of the Boston Red Sox granted free agency.
Matt Reynolds of the Washington Nationals granted free agency.
T.J. Rivera of the Washington Nationals granted free agency.
Donn Roach of the Chicago White Sox granted free agency.
Shane Robinson of the Philadelphia Phillies granted free agency.
Trayvon Robinson of the Pittsburgh Pirates granted free agency.
Paco Rodríguez of the San Diego Padres granted free agency.
Andrew Romine of the Philadelphia Phillies granted free agency.
Adam Rosales of the Cleveland Indians granted free agency.
Alberto Rosario of the Arizona Diamondbacks granted free agency.
Wilin Rosario of the Minnesota Twins granted free agency.
Trevor Rosenthal of the New York Yankees granted free agency.
Chris Rowley of the San Diego Padres granted free agency.
Cameron Rupp of the Oakland Athletics granted free agency.
Connor Sadzeck of the Seattle Mariners granted free agency.
Danny Salazar of the Cleveland Indians granted free agency.
Keyvius Sampson of the San Francisco Giants granted free agency.
Ervin Santana of the New York Mets granted free agency.
Luis Santos of the Tampa Bay Rays granted free agency.
Luis Sardiñas of the Washington Nationals granted free agency.
Jaime Schultz of the Los Angeles Dodgers granted free agency.
Robby Scott of the Arizona Diamondbacks granted free agency.
Tayler Scott of the Baltimore Orioles granted free agency.
Braden Shipley of the Arizona Diamondbacks granted free agency.
Travis Snider of the Arizona Diamondbacks granted free agency.
Brandon Snyder of the Washington Nationals granted free agency.
Layne Somsen of the Los Angeles Dodgers granted free agency.
Elliot Soto of the Colorado Rockies granted free agency.
Eric Stamets of the Cleveland Indians granted free agency.
Brock Stassi of the San Francisco Giants granted free agency.
Jackson Stephens of the Cincinnati Reds granted free agency.
Kohl Stewart of the Minnesota Twins granted free agency.
Eric Stout of the Cincinnati Reds granted free agency.
Andrew Susac of the Kansas City Royals granted free agency.
Darnell Sweeney of the Pittsburgh Pirates granted free agency.
Matt Szczur of the Arizona Diamondbacks granted free agency.
Travis Taijeron of the New York Mets granted free agency.
Mitch Talbot of the Cleveland Indians granted free agency.
Ben Taylor of the Arizona Diamondbacks granted free agency.
Julio Teheran of the Atlanta Braves granted free agency.
Rubén Tejada of the New York Mets granted free agency.
Tomás Telis of the Minnesota Twins granted free agency.
Eric Thames of the Milwaukee Brewers granted free agency.
Caleb Thielbar of the Atlanta Braves granted free agency.
Josh Thole of the Los Angeles Angels granted free agency.
Dillon Thomas of the Milwaukee Brewers granted free agency.
Jake Thompson of the Detroit Tigers granted free agency.
Tyler Thornburg of the Los Angeles Dodgers granted free agency.
Kelby Tomlinson of the Seattle Mariners granted free agency.
Ramón Torres of the Chicago White Sox granted free agency.
Chadwick Tromp of the Cincinnati Reds granted free agency.
Stuart Turner of the Cincinnati Reds granted free agency.
Jason Vargas of the Philadelphia Phillies granted free agency.
Esmerling Vásquez of the Texas Rangers granted free agency.
Logan Verrett of the Oakland Athletics granted free agency.
Engelb Vielma of the Baltimore Orioles granted free agency.
Zach Vincej of the Baltimore Orioles granted free agency.
Mitch Walding of the Philadelphia Phillies granted free agency.
Wei-Chung Wang of the Pittsburgh Pirates granted free agency.
Allen Webster of the Chicago Cubs granted free agency.
Jordan Weems of the Boston Red Sox granted free agency.
Jamie Westbrook of the Arizona Diamondbacks granted free agency.
Alex Wilson of the Chicago Cubs granted free agency.
Patrick Wisdom of the Texas Rangers granted free agency.
Matt Wotherspoon of the Detroit Tigers granted free agency.
Jimmy Yacabonis of the Baltimore Orioles granted free agency.
Gabriel Ynoa of the Baltimore Orioles granted free agency.
Rob Zastryzny of the Los Angeles Dodgers granted free agency.
The Milwaukee Brewers traded Chase Anderson to the Toronto Blue Jays for Chad Spanberger (minors).
The New York Mets selected Stephen Gonsalves off waivers from the Minnesota Twins.
The Oakland Athletics selected T.J. McFarland off waivers from the Arizona Diamondbacks.
- November 5, 2019
The Detroit Tigers signed Tim Adleman as a free agent.
The Arizona Diamondbacks signed Matt Grace as a free agent.
The San Francisco Giants selected Rico Garcia off waivers from the Colorado Rockies.
The San Francisco Giants selected Trevor Oaks off waivers from the Kansas City Royals.
The San Francisco Giants selected Kean Wong off waivers from the Los Angeles Angels.
- November 6, 2019
The San Diego Padres signed Seth Mejias-Brean as a free agent.
The Minnesota Twins signed Tomás Telis as a free agent.
The Kansas City Royals released Jacob Barnes.
- November 7, 2019
The Los Angeles Dodgers signed Justin De Fratus as a free agent.
The Oakland Athletics signed Brian Schlitter as a free agent.
Alex McRae of the Pittsburgh Pirates granted free agency.
Devon Travis of the Toronto Blue Jays granted free agency.
The Toronto Blue Jays released Ryan Tepera.
- November 8, 2019
The Arizona Diamondbacks signed Keury Mella as a free agent.
The Atlanta Braves signed Darren O'Day as a free agent.
The San Francisco Giants released Ricardo Pinto.
- November 9, 2019
The Colorado Rockies signed Michael Choice as a free agent.
The Los Angeles Dodgers released Kristopher Negrón.
- November 11, 2019
The Seattle Mariners released Rob Whalen.
- November 12, 2019
The Chicago White Sox signed Drew Anderson as a free agent.
The St. Louis Cardinals signed Adam Wainwright as a free agent.
Mike Gerber of the San Francisco Giants granted free agency.
The Baltimore Orioles released Aaron Brooks.
- November 13, 2019
The Colorado Rockies signed Eric Stamets as a free agent.
- November 14, 2019
The Chicago White Sox signed José Abreu as a free agent.
The Arizona Diamondbacks signed Mauricio Cabrera as a free agent.
The Minnesota Twins signed Jake Odorizzi as a free agent.
The Atlanta Braves signed Will Smith as a free agent.
- November 15, 2019
The Oakland Athletics signed Zach Lee as a free agent.
The Milwaukee Brewers selected Eric Yardley off waivers from the San Diego Padres.
- November 16, 2019
The Kansas City Royals signed Matt Reynolds as a free agent.
- November 18, 2019
The Cincinnati Reds signed Christian Colón as a free agent.
The Toronto Blue Jays signed Patrick Kivlehan as a free agent.
The Oakland Athletics signed Lucas Luetge as a free agent.
The Oakland Athletics signed Jaime Schultz as a free agent.
The Baltimore Orioles signed Rob Zastryzny as a free agent.
- November 19, 2019
The Atlanta Braves signed Pete Kozma as a free agent.
The Atlanta Braves signed Chris Martin as a free agent.
- November 20, 2019
The St. Louis Cardinals signed Nabil Crismatt as a free agent.
The Kansas City Royals signed Andrés Machado as a free agent.
The Los Angeles Angels signed Hoby Milner as a free agent.
The Toronto Blue Jays released Ryan Dull.
The New York Yankees released Jacoby Ellsbury.
The Cincinnati Reds traded cash and a player to be named to the Tampa Bay Rays for José De León.
The Cleveland Indians traded Mark Mathias to the Milwaukee Brewers for Andrés Meléndez (minors).
The Philadelphia Phillies traded Curtis Mead to the Tampa Bay Rays for Cristopher Sánchez.
- November 21, 2019
The Chicago White Sox signed Yasmani Grandal as a free agent.
The New York Yankees signed Zack Granite as a free agent.
- November 22, 2019
The Oakland Athletics signed Ryan Goins as a free agent.
The Tampa Bay Rays released Matt Duffy.
The New York Mets released Drew Gagnon.
- November 23, 2019
The Chicago Cubs purchased Jharel Cotton from the Oakland Athletics.
- November 24, 2019
The Chicago White Sox signed Jaycob Brugman as a free agent.
The Atlanta Braves signed Travis d'Arnaud as a free agent.
The Oakland Athletics signed Nate Orf as a free agent.
The Oakland Athletics signed Carlos Pérez as a free agent.
- November 25, 2019
The Los Angeles Angels signed Arismendy Alcántara as a free agent.
The Toronto Blue Jays signed A.J. Cole as a free agent.
The Detroit Tigers purchased Dario Agrazal from the Pittsburgh Pirates.
The Cincinnati Reds purchased Justin Shafer from the Toronto Blue Jays.
The Kansas City Royals released Jorge Bonifacio.
The Miami Marlins released Wei-Yin Chen.
The St. Louis Cardinals released Dominic Leone.
The Texas Rangers released Adrian Sampson.
The Detroit Tigers released Drew VerHagen.
The New York Yankees traded Nestor Cortes to the Seattle Mariners for future considerations.
The Cincinnati Reds selected Nick Martini off waivers from the San Diego Padres.
- November 26, 2019
The Houston Astros signed Dustin Garneau as a free agent.
The Seattle Mariners signed Kendall Graveman as a free agent.
The Arizona Diamondbacks signed Stephen Vogt as a free agent.
The Baltimore Orioles signed Mason Williams as a free agent.
The Texas Rangers selected Nick Goody off waivers from the Cleveland Indians.
- November 27, 2019
The Chicago White Sox signed Ross Detwiler as a free agent.
The Los Angeles Dodgers signed Rocky Gale as a free agent.
The Minnesota Twins signed Ryan Garton as a free agent.
The Minnesota Twins signed Juan Graterol as a free agent.
The Minnesota Twins signed Blaine Hardy as a free agent.
The Chicago White Sox signed Brady Lail as a free agent.
The Seattle Mariners signed José Marmolejos as a free agent.
The Colorado Rockies signed José Mujica as a free agent.
The San Diego Padres signed Drew Pomeranz as a free agent.
The Seattle Mariners signed Patrick Wisdom as a free agent.
Greg Bird of the New York Yankees granted free agency.
The Milwaukee Brewers traded Zach Davies and Trent Grisham to the San Diego Padres for Eric Lauer, Luis Urías and player to be named.
The Cincinnati Reds traded Brian O'Grady to the Tampa Bay Rays for cash and a player to be named.
The Chicago Cubs selected CD Pelham off waivers from the Texas Rangers.
- November 28, 2019
The Chicago White Sox signed Matt Skole as a free agent.
- November 29, 2019
The Arizona Diamondbacks signed Brandyn Sittinger as a free agent.
- December 1, 2019
The San Diego Padres signed Chih-Wei Hu as a free agent.
- December 2, 2019
The Toronto Blue Jays signed Phillippe Aumont as a free agent.
The Los Angeles Dodgers signed Reymin Guduan as a free agent.
The Toronto Blue Jays signed Justin Miller as a free agent.
Jason Adam of the Toronto Blue Jays granted free agency.
Tyler Anderson of the San Francisco Giants granted free agency.
Humberto Arteaga of the Kansas City Royals granted free agency.
Pedro Avila of the San Diego Padres granted free agency.
Tim Beckham of the Seattle Mariners granted free agency.
Ryan Buchter of the Oakland Athletics granted free agency.
Ryan Burr of the Chicago White Sox granted free agency.
Alex Claudio of the Milwaukee Brewers granted free agency.
C.J. Cron of the Minnesota Twins granted free agency.
Charlie Culberson of the Atlanta Braves granted free agency.
Cheslor Cuthbert of the Kansas City Royals granted free agency.
Elias Díaz of the Pittsburgh Pirates granted free agency.
Miguel Díaz of the San Diego Padres granted free agency.
Maikel Franco of the Philadelphia Phillies granted free agency.
Caleb Frare of the Chicago White Sox granted free agency.
Rico Garcia of the San Francisco Giants granted free agency.
Yimi García of the Los Angeles Dodgers granted free agency.
Kevin Gausman of the Cincinnati Reds granted free agency.
Ian Gibaut of the Texas Rangers granted free agency.
Javy Guerra of the Washington Nationals granted free agency.
Junior Guerra of the Milwaukee Brewers granted free agency.
Jesse Hahn of the Kansas City Royals granted free agency.
Guillermo Heredia of the Tampa Bay Rays granted free agency.
César Hernández of the Philadelphia Phillies granted free agency.
Marco Hernández of the Boston Red Sox granted free agency.
Trevor Hildenberger of the Minnesota Twins granted free agency.
James Hoyt of the Cleveland Indians granted free agency.
Wei-Chieh Huang of the Texas Rangers granted free agency.
Danny Hultzen of the Chicago Cubs granted free agency.
Caleb Joseph of the Arizona Diamondbacks granted free agency.
Derek Law of the Toronto Blue Jays granted free agency.
Luke Maile of the Toronto Blue Jays granted free agency.
Erick Mejia of the Kansas City Royals granted free agency.
John Ryan Murphy of the Atlanta Braves granted free agency.
Jimmy Nelson of the Milwaukee Brewers granted free agency.
Rafael Ortega of the Atlanta Braves granted free agency.
Josh Osich of the Boston Red Sox granted free agency.
Wes Parsons of the Colorado Rockies granted free agency.
José Peraza of the Cincinnati Reds granted free agency.
Josh Phegley of the Oakland Athletics granted free agency.
Kevin Pillar of the San Francisco Giants granted free agency.
Kevin Plawecki of the Cleveland Indians granted free agency.
Joey Rickard of the San Francisco Giants granted free agency.
JT Riddle of the Miami Marlins granted free agency.
Addison Russell of the Chicago Cubs granted free agency.
Tyler Saladino of the Milwaukee Brewers granted free agency.
Aaron Sanchez of the Houston Astros granted free agency.
Yolmer Sanchez of the Chicago White Sox granted free agency.
Domingo Santana of the Seattle Mariners granted free agency.
Travis Shaw of the Milwaukee Brewers granted free agency.
Kevan Smith of the Los Angeles Angels granted free agency.
Steven Souza Jr. of the Arizona Diamondbacks granted free agency.
Jeffrey Springs of the Texas Rangers granted free agency.
Blake Treinen of the Oakland Athletics granted free agency.
Taijuan Walker of the Arizona Diamondbacks granted free agency.
Koda Glover voluntarily retired from the Washington Nationals.
The Chicago White Sox released Thyago Vieira.
The Boston Red Sox traded Sandy León to the Cleveland Indians for Adenys Bautista (minors).
The Oakland Athletics traded Jurickson Profar to the San Diego Padres for a player to be named later and Austin Allen. The San Diego Padres sent Michael Reed (minors) (December 12, 2019) to the Oakland Athletics to complete the trade.
The Baltimore Orioles traded Jonathan Villar to the Miami Marlins for Easton Lucas.
The Miami Marlins selected Jesús Aguilar off waivers from the Tampa Bay Rays.
The Texas Rangers selected Jimmy Herget off waivers from the Cincinnati Reds.
The Philadelphia Phillies selected Trevor Kelley off waivers from the Boston Red Sox.
- December 3, 2019
The San Francisco Giants signed Tyler Anderson as a free agent.
The San Diego Padres signed Pedro Avila as a free agent.
The San Diego Padres signed Miguel Díaz as a free agent.
The Oakland Athletics signed Jake Diekman as a free agent.
The New York Mets signed Chasen Shreve as a free agent.
The Oakland Athletics signed Dillon Thomas as a free agent.
The Oakland Athletics signed Jordan Weems as a free agent.
- December 4, 2019
The Seattle Mariners signed Carl Edwards Jr. as a free agent.
The Milwaukee Brewers signed Justin Grimm as a free agent.
The Atlanta Braves signed Cole Hamels as a free agent.
The Boston Red Sox signed Marco Hernández as a free agent.
The Cleveland Indians signed James Hoyt as a free agent.
The Atlanta Braves signed Rafael Ortega as a free agent.
The Boston Red Sox signed Josh Osich as a free agent.
The Colorado Rockies signed Wes Parsons as a free agent.
The Baltimore Orioles traded Dylan Bundy to the Los Angeles Angels for Kyle Brnovich (minors), Zach Peek (minors), Kyle Bradish and Isaac Mattson.
- December 5, 2019
The Texas Rangers signed Nick Ciuffo as a free agent.
The Baltimore Orioles signed Dilson Herrera as a free agent.
The Texas Rangers signed Wei-Chieh Huang as a free agent.
The New York Mets signed Max Moroff as a free agent.
The Cincinnati Reds signed Mike Moustakas as a free agent.
The New York Mets signed Jarrett Parker as a free agent.
The Texas Rangers signed Rob Refsnyder as a free agent.
The Milwaukee Brewers traded Adam Hill (minors) and 2020 supplemental second-round draft pick to the Seattle Mariners for Omar Narváez.
The Houston Astros traded Jake Marisnick to the New York Mets for Kenedy Corona (minors) and Blake Taylor.
- December 6, 2019
The Detroit Tigers signed Jorge Bonifacio as a free agent.
The New York Mets signed Brad Brach as a free agent.
The Texas Rangers signed Kyle Gibson as a free agent.
The St. Louis Cardinals signed Rob Kaminsky as a free agent.
The Cleveland Indians signed Beau Taylor as a free agent.
The Chicago Cubs signed Dan Winkler as a free agent.
The San Diego Padres traded a player to be named later, Xavier Edwards and Hunter Renfroe to the Tampa Bay Rays for Jake Cronenworth and Tommy Pham. The San Diego Padres sent Esteban Quiroz (March 26, 2020) to the Tampa Bay Rays to complete the trade.
The Chicago White Sox selected Tayron Guerrero off waivers from the Miami Marlins.
- December 7, 2019
The Milwaukee Brewers signed Keon Broxton as a free agent.
- December 8, 2019
The Washington Nationals signed Kyle Finnegan as a free agent.
- December 9, 2019
The Milwaukee Brewers signed Alex Claudio as a free agent.
The Arizona Diamondbacks signed Junior Guerra as a free agent.
The Washington Nationals signed Stephen Strasburg as a free agent.
The Philadelphia Phillies signed Zack Wheeler as a free agent.
The Baltimore Orioles selected Marcos Diplán off waivers from the Detroit Tigers.
The Colorado Rockies selected Tyler Kinley off waivers from the Miami Marlins.
The Milwaukee Brewers selected Ronny Rodríguez off waivers from the Detroit Tigers.
- December 10, 2019
The San Diego Padres signed Abraham Almonte as a free agent.
The Minnesota Twins signed Alex Avila as a free agent.
The San Francisco Giants signed Kevin Gausman as a free agent.
The Washington Nationals signed Yan Gomes as a free agent.
The Washington Nationals signed Howie Kendrick as a free agent.
The Cincinnati Reds signed Francisco Peña as a free agent.
The Minnesota Twins signed Michael Pineda as a free agent.
The Los Angeles Angels traded Will Wilson (minors) and Zack Cozart to the San Francisco Giants for a player to be named later and cash. The San Francisco Giants sent Garrett Williams (minors) (December 12, 2019) to the Los Angeles Angels to complete the trade.
The Chicago White Sox traded Steele Walker to the Texas Rangers for Nomar Mazara.
- December 11, 2019
The New York Mets released Chris Flexen.
- December 12, 2019
The Boston Red Sox drafted Jonathan Araúz from the Houston Astros in the 2019 rule 5 draft.
The Baltimore Orioles drafted Brandon Bailey from the Houston Astros in the 2019 rule 5 draft.
The Boston Red Sox drafted Raynel Espinal from the New York Yankees in the 2019 rule 5 draft.
The Detroit Tigers drafted Rony García from the New York Yankees in the 2019 rule 5 draft.
The Toronto Blue Jays drafted Hobie Harris from the New York Yankees in the 2019 rule 5 draft.
The San Francisco Giants drafted Dany Jiménez from the Toronto Blue Jays in the 2019 rule 5 draft.
The Oakland Athletics drafted Jason Krizan from the New York Mets in the 2019 rule 5 draft.
The Chicago Cubs drafted Trevor Megill from the San Diego Padres in the 2019 rule 5 draft.
The Seattle Mariners drafted Brian O'Keefe from the St. Louis Cardinals in the 2019 rule 5 draft.
The New York Mets drafted Adam Oller from the San Francisco Giants in the 2019 rule 5 draft.
The Cincinnati Reds drafted Mark Payton from the Oakland Athletics in the 2019 rule 5 draft.
The Seattle Mariners drafted Yohan Ramírez from the Houston Astros in the 2019 rule 5 draft.
The Baltimore Orioles drafted Michael Rucker from the Chicago Cubs in the 2019 rule 5 draft.
The Miami Marlins drafted Sterling Sharp from the Washington Nationals in the 2019 rule 5 draft.
The Chicago Cubs drafted Brock Stewart from the Toronto Blue Jays in the 2019 rule 5 draft.
The Cleveland Indians drafted Danny Young from the Toronto Blue Jays in the 2019 rule 5 draft.
The Arizona Diamondbacks signed Kyle Crockett as a free agent.
The Arizona Diamondbacks signed Eduardo Jiménez as a free agent.
The Los Angeles Dodgers signed Kyle Lobstein as a free agent.
The Boston Red Sox selected Jose Espada off waivers from the Toronto Blue Jays.
The San Diego Padres selected Brady Feigl off waivers from the Texas Rangers.
The Colorado Rockies selected Michael Petersen off waivers from the Milwaukee Brewers.
The Philadelphia Phillies drafted Vimael Machín from the Chicago Cubs in the 2019 rule 5 draft.
The Oakland Athletics purchased Vimael Machín from the Philadelphia Phillies.
- December 13, 2019
The Milwaukee Brewers signed Brett Anderson as a free agent.
The Atlanta Braves signed Charlie Culberson as a free agent.
The Philadelphia Phillies signed Didi Gregorius as a free agent.
The Kansas City Royals signed Jesse Hahn as a free agent.
The Texas Rangers signed Jordan Lyles as a free agent.
The Boston Red Sox signed José Peraza as a free agent.
The Los Angeles Angels signed Anthony Rendon as a free agent.
The Philadelphia Phillies signed T.J. Rivera as a free agent.
The Detroit Tigers signed Austin Romine as a free agent.
The Texas Rangers signed Jeffrey Springs as a free agent.
The New York Mets signed Michael Wacha as a free agent.
- December 14, 2019
The Chicago Cubs signed Ian Miller as a free agent.
The Chicago Cubs signed Brandon Morrow as a free agent.
The Chicago Cubs signed Ben Taylor as a free agent.
- December 15, 2019
The Los Angeles Dodgers signed Blake Treinen as a free agent.
The Cleveland Indians traded Corey Kluber and cash to the Texas Rangers for Emmanuel Clase and Delino DeShields.
- December 16, 2019
The Chicago White Sox signed Ryan Burr as a free agent.
The Texas Rangers signed Matt Bush as a free agent.
The Cincinnati Reds signed David Carpenter as a free agent.
The Chicago White Sox signed Nicky Delmonico as a free agent.
The Texas Rangers signed Tim Dillard as a free agent.
The Texas Rangers signed Brian Flynn as a free agent.
The Colorado Rockies signed Mike Gerber as a free agent.
The Chicago Cubs signed Danny Hultzen as a free agent.
The Milwaukee Brewers signed Josh Lindblom as a free agent.
The Pittsburgh Pirates signed Luke Maile as a free agent.
The Atlanta Braves signed Peter O'Brien as a free agent.
The New York Mets signed Rick Porcello as a free agent.
The Texas Rangers signed Joely Rodríguez as a free agent.
The Houston Astros signed Joe Smith as a free agent.
The Texas Rangers signed Blake Swihart as a free agent.
The Tampa Bay Rays signed Yoshi Tsutsugo as a free agent.
- December 17, 2019
The Kansas City Royals signed Humberto Arteaga as a free agent.
The San Diego Padres signed Kyle Barraclough as a free agent.
The Pittsburgh Pirates signed Sócrates Brito as a free agent.
The Arizona Diamondbacks signed Madison Bumgarner as a free agent.
The Pittsburgh Pirates signed Miguel Del Pozo as a free agent.
The Pittsburgh Pirates signed Phillip Evans as a free agent.
The Milwaukee Brewers signed Avisaíl García as a free agent.
The Milwaukee Brewers signed Ryon Healy as a free agent.
The Kansas City Royals signed Erick Mejia as a free agent.
The Pittsburgh Pirates signed Héctor Noesí as a free agent.
The Milwaukee Brewers signed Jace Peterson as a free agent.
The St. Louis Cardinals signed Kwang Hyun Kim as a free agent.
- December 18, 2019
The Chicago Cubs signed Rex Brothers as a free agent.
The Colorado Rockies signed Drew Butera as a free agent.
The New York Yankees signed Gerrit Cole as a free agent.
The Arizona Diamondbacks signed Luis Jiménez as a free agent.
The Miami Marlins signed Gosuke Katoh as a free agent.
The Miami Marlins signed Matt Kemp as a free agent.
The Miami Marlins signed Ryan Lavarnway as a free agent.
The Miami Marlins signed Christian Lopes as a free agent.
The Cincinnati Reds signed Wade Miley as a free agent.
The Miami Marlins signed Brian Navarreto as a free agent.
The Miami Marlins signed Aaron Northcraft as a free agent.
The Miami Marlins signed Johan Quezada as a free agent.
The Toronto Blue Jays signed Tanner Roark as a free agent.
The Miami Marlins signed Josh A. Smith as a free agent.
The Los Angeles Angels signed Jake Thompson as a free agent.
The New York Yankees signed Adam Warren as a free agent.
- December 19, 2019
The Minnesota Twins signed Cody Asche as a free agent.
The Minnesota Twins signed Danny Coulombe as a free agent.
The Texas Rangers signed Tim Federowicz as a free agent.
The Texas Rangers signed Ian Gibaut as a free agent.
The Detroit Tigers signed Zack Godley as a free agent.
The Minnesota Twins signed Drew Maggi as a free agent.
The Chicago Cubs signed Hernán Pérez as a free agent.
The Boston Red Sox signed Martín Pérez as a free agent.
The Minnesota Twins signed Jack Reinheimer as a free agent.
The Minnesota Twins signed Caleb Thielbar as a free agent.
The Minnesota Twins signed Wilfredo Tovar as a free agent.
The Texas Rangers signed Edinson Vólquez as a free agent.
The San Diego Padres signed Jimmy Yacabonis as a free agent.
The Seattle Mariners released Max Povse.
- December 20, 2019
The Boston Red Sox signed R.J. Alvarez as a free agent.
The Boston Red Sox signed John Andreoli as a free agent.
The Boston Red Sox signed Jett Bandy as a free agent.
The Minnesota Twins signed Tyler Clippard as a free agent.
The New York Yankees signed Kaleb Cowart as a free agent.
The Chicago Cubs signed Noel Cuevas as a free agent.
The Chicago White Sox signed Caleb Frare as a free agent.
The Miami Marlins signed Yimi García as a free agent.
The Chicago White Sox signed Gio Gonzalez as a free agent.
The Philadelphia Phillies signed Phil Gosselin as a free agent.
The Philadelphia Phillies signed Josh Harrison as a free agent.
The Boston Red Sox signed Mike Kickham as a free agent.
The Boston Red Sox signed Robinson Leyer as a free agent.
The Philadelphia Phillies signed Mikie Mahtook as a free agent.
The Minnesota Twins signed Sergio Romo as a free agent.
The Milwaukee Brewers signed Justin Smoak as a free agent.
The Milwaukee Brewers signed Eric Sogard as a free agent.
The Philadelphia Phillies signed Matt Szczur as a free agent.
The Chicago Cubs signed Ryan Tepera as a free agent.
Ian Kinsler voluntarily retired from the San Diego Padres.
The Boston Red Sox selected Chris Mazza off waivers from the New York Mets.
- December 21, 2019
The Detroit Tigers signed C.J. Cron as a free agent.
The Cincinnati Reds signed Boog Powell as a free agent.
The Detroit Tigers signed Jonathan Schoop as a free agent.
The Los Angeles Angels signed Julio Teheran as a free agent.
The Texas Rangers purchased Adolis García from the St. Louis Cardinals.
- December 22, 2019
The Los Angeles Angels signed Neil Ramírez as a free agent.
- December 23, 2019
The Los Angeles Angels signed Jacob Barnes as a free agent.
The San Diego Padres signed Pierce Johnson as a free agent.
The Houston Astros signed Martín Maldonado as a free agent.
The Colorado Rockies signed Chris Owings as a free agent.
The Los Angeles Angels signed Elliot Soto as a free agent.
The Kansas City Royals traded Cristian Pérez (minors) to the New York Yankees for Chance Adams.
- December 24, 2019
The New York Mets signed Dellin Betances as a free agent.
- December 26, 2019
The Washington Nationals signed Dakota Bacus as a free agent.
- December 27, 2019
The San Diego Padres signed Jerad Eickhoff as a free agent.
The Kansas City Royals signed Maikel Franco as a free agent.
The Toronto Blue Jays signed Hyun Jin Ryu as a free agent.
The Los Angeles Dodgers released JT Chargois.
- December 28, 2019
The Toronto Blue Jays signed Shun Yamaguchi as a free agent.
- December 29, 2019
The Cleveland Indians signed César Hernández as a free agent.
The Baltimore Orioles signed Kohl Stewart as a free agent.
- December 30, 2019
The Arizona Diamondbacks signed Kole Calhoun as a free agent.
The Chicago White Sox signed Dallas Keuchel as a free agent.
The Toronto Blue Jays signed Travis Shaw as a free agent.
The Cincinnati Reds signed Tyler Thornburg as a free agent.
- December 31, 2019
The Minnesota Twins signed Homer Bailey as a free agent.
The Minnesota Twins signed Rich Hill as a free agent.
- January 2, 2020
The Philadelphia Phillies signed Christian Bethancourt as a free agent.
The Cincinnati Reds signed Matt Davidson as a free agent.
The Boston Red Sox signed Kevin Plawecki as a free agent.
The Philadelphia Phillies signed Ronald Torreyes as a free agent.
- January 3, 2020
The Washington Nationals signed Will Harris as a free agent.
The Arizona Diamondbacks signed Joe Mantiply as a free agent.
The Texas Rangers signed Henry Ramos as a free agent.
- January 4, 2020
The Boston Red Sox signed Trevor Hildenberger as a free agent.
The Detroit Tigers signed Alex Wilson as a free agent.
- January 6, 2020
The San Francisco Giants signed Matt Carasiti as a free agent.
The Miami Marlins signed Ryan Cook as a free agent.
The Colorado Rockies signed Elias Díaz as a free agent.
The San Francisco Giants signed Rico Garcia as a free agent.
The San Francisco Giants signed Tyler Heineman as a free agent.
The Arizona Diamondbacks signed David Huff as a free agent.
The San Francisco Giants signed Sam Moll as a free agent.
The San Francisco Giants signed Joey Rickard as a free agent.
The San Francisco Giants signed Drew Robinson as a free agent.
The Colorado Rockies signed Kelby Tomlinson as a free agent.
The San Francisco Giants signed Andrew Triggs as a free agent.
The San Francisco Giants signed Chadwick Tromp as a free agent.
The Miami Marlins signed Pat Venditte as a free agent.
The San Francisco Giants signed Jamie Westbrook as a free agent.
The Cincinnati Reds signed Shogo Akiyama as a free agent.
The Los Angeles Angels traded José Estrada (minors) to the Miami Marlins for Kyle Keller.
- January 7, 2020
The Los Angeles Angels signed Jason Castro as a free agent.
The Washington Nationals signed Starlin Castro as a free agent.
The Miami Marlins signed Corey Dickerson as a free agent.
The Washington Nationals signed Merandy González as a free agent.
The St. Louis Cardinals signed Óscar Hernández as a free agent.
The Baltimore Orioles signed Jose Iglesias as a free agent.
The Cincinnati Reds signed Brooks Raley as a free agent.
The Chicago White Sox signed Ramón Torres as a free agent.
- January 8, 2020
The Washington Nationals signed Asdrúbal Cabrera as a free agent.
The Chicago White Sox signed Cheslor Cuthbert as a free agent.
The Chicago White Sox signed Alex McRae as a free agent.
The Los Angeles Dodgers signed Jimmy Nelson as a free agent.
The New York Mets signed Yefry Ramírez as a free agent.
The Washington Nationals signed Luis Sardiñas as a free agent.
The Washington Nationals signed Eric Thames as a free agent.
The Washington Nationals signed Carlos Tocci as a free agent.
The Detroit Tigers purchased Eric Haase from the Cleveland Indians.
- January 9, 2020
The Miami Marlins signed Francisco Cervelli as a free agent.
The Colorado Rockies signed Tim Collins as a free agent.
The New York Mets signed Ryan Cordell as a free agent.
The Chicago White Sox signed Edwin Encarnación as a free agent.
The New York Mets signed Johneshwy Fargas as a free agent.
The Texas Rangers signed Luis García as a free agent.
The Milwaukee Brewers signed Tuffy Gosewisch as a free agent.
The New York Mets signed Jake Hager as a free agent.
The Pittsburgh Pirates signed Guillermo Heredia as a free agent.
The Texas Rangers signed James Jones as a free agent.
The Los Angeles Dodgers signed José Lobatón as a free agent.
The Milwaukee Brewers signed Logan Morrison as a free agent.
The New York Mets signed Pedro Payano as a free agent.
The Los Angeles Dodgers signed Edubray Ramos as a free agent.
The Arizona Diamondbacks signed Héctor Rondón as a free agent.
The Chicago White Sox signed Connor Sadzeck as a free agent.
The Arizona Diamondbacks signed Travis Snider as a free agent.
The Texas Rangers released Reed Garrett.
The St. Louis Cardinals traded Randy Arozarena, José Martínez and 2020 supplemental first-round pick to the Tampa Bay Rays for Edgardo Rodriguez (minors), Matthew Liberatore and 2020 supplemental second-round pick.
The Houston Astros traded Peyton Battenfield and Cal Stevenson to the Tampa Bay Rays for Austin Pruitt.
- January 10, 2020
The Pittsburgh Pirates signed Jake Elmore as a free agent.
The Milwaukee Brewers signed Jedd Gyorko as a free agent.
The Pittsburgh Pirates signed John Ryan Murphy as a free agent.
The Texas Rangers signed Yadiel Rivera as a free agent.
The Arizona Diamondbacks signed Alberto Rosario as a free agent.
The Baltimore Orioles signed César Valdez as a free agent.
The Los Angeles Angels released Adalberto Mejía.
The Boston Red Sox traded Angeudis Santos (minors) to the Miami Marlins for Austin Brice.
The Seattle Mariners selected Sam Haggerty off waivers from the New York Mets.
The Baltimore Orioles selected Richard Ureña off waivers from the Toronto Blue Jays.
- January 11, 2020
The New York Yankees signed Brett Gardner as a free agent.
- January 12, 2020
The San Francisco Giants signed Jerry Blevins as a free agent.
- January 13, 2020
The Chicago Cubs signed Carlos Asuaje as a free agent.
The Tampa Bay Rays signed Chris Herrmann as a free agent.
The Tampa Bay Rays signed Ryan LaMarre as a free agent.
The Detroit Tigers signed Iván Nova as a free agent.
The Kansas City Royals signed Trevor Rosenthal as a free agent.
The Kansas City Royals signed Braden Shipley as a free agent.
The Tampa Bay Rays signed Aaron Slegers as a free agent.
The Tampa Bay Rays signed Kevan Smith as a free agent.
The Tampa Bay Rays signed D.J. Snelten as a free agent.
The Chicago Cubs traded Tony Kemp to the Oakland Athletics for Alfonso Rivas III.
The San Francisco Giants selected Jake Jewell off waivers from the Los Angeles Angels.
- January 14, 2020
The Chicago White Sox signed Steve Cishek as a free agent.
The Washington Nationals signed Daniel Hudson as a free agent.
The San Francisco Giants signed Tyson Ross as a free agent.
The Oakland Athletics signed Jared Koenig as a free agent.
The Arizona Diamondbacks traded Matt Andriese to the Los Angeles Angels for Jeremy Beasley.
The Miami Marlins traded Austin Dean to the St. Louis Cardinals for Diowill Burgos (minors).
The Philadelphia Phillies selected Nick Martini off waivers from the Cincinnati Reds.
- January 15, 2020
The Cincinnati Reds signed Brandon Barnes as a free agent.
The Seattle Mariners signed Chasen Bradford as a free agent.
The Texas Rangers signed Robinson Chirinos as a free agent.
The Atlanta Braves signed José Fernández as a free agent.
The Texas Rangers signed Todd Frazier as a free agent.
The Cincinnati Reds signed Nate Jones as a free agent.
The Los Angeles Dodgers signed Alex Wood as a free agent.
The San Francisco Giants released Zack Cozart.
The Miami Marlins traded James Nelson (minors) and cash to the New York Yankees for Stephen Tarpley.
The Boston Red Sox traded Sam Travis to the Texas Rangers for Jeffrey Springs.
- January 16, 2020
The Atlanta Braves signed Adeiny Hechavarría as a free agent.
The San Francisco Giants signed Drew Smyly as a free agent.
The Arizona Diamondbacks selected Pat Valaika off waivers from the Baltimore Orioles.
- January 17, 2020
The Cincinnati Reds signed Jesse Biddle as a free agent.
The Baltimore Orioles signed Mickey Jannis as a free agent.
The Chicago White Sox signed Bryan Mitchell as a free agent.
The San Diego Padres signed Craig Stammen as a free agent.
The Miami Marlins released Brian Moran.
The Chicago Cubs traded Clayton Daniel (minors) to the Los Angeles Dodgers for Casey Sadler.
The Boston Red Sox traded Jhon Nuñez (minors) to the Detroit Tigers for Matt Hall.
- January 18, 2020
The San Francisco Giants signed Rob Brantly as a free agent.
- January 20, 2020
The Toronto Blue Jays signed Ryan Dull as a free agent.
The Toronto Blue Jays signed Caleb Joseph as a free agent.
The Toronto Blue Jays signed Joe Panik as a free agent.
The Chicago Cubs signed Josh Phegley as a free agent.
The New York Mets signed René Rivera as a free agent.
The Toronto Blue Jays signed Rubén Tejada as a free agent.
- January 21, 2020
The Los Angeles Dodgers signed Daniel Corcino as a free agent.
The Chicago White Sox signed Adalberto Mejía as a free agent.
The Atlanta Braves signed Marcell Ozuna as a free agent.
The Chicago White Sox signed Andrew Romine as a free agent.
The Detroit Tigers signed Héctor Santiago as a free agent.
The Boston Red Sox traded Travis Lakins Sr. to the Chicago Cubs for a player to be named later. The Chicago Cubs sent Jhonny Pereda (February 23, 2020) to the Boston Red Sox to complete the trade.
The San Francisco Giants selected Luís Madero off waivers from the Los Angeles Angels.
- January 22, 2020
The Minnesota Twins signed Josh Donaldson as a free agent.
The Kansas City Royals signed Alex Gordon as a free agent.
The Atlanta Braves signed Félix Hernández as a free agent.
The Seattle Mariners signed Joe Hudson as a free agent.
The Philadelphia Phillies signed Francisco Liriano as a free agent.
The Texas Rangers signed Juan Nicasio as a free agent.
The Philadelphia Phillies signed Bud Norris as a free agent.
The Atlanta Braves signed Shane Robinson as a free agent.
The Atlanta Braves signed Chris Rusin as a free agent.
The Atlanta Braves signed Yangervis Solarte as a free agent.
The Philadelphia Phillies signed Drew Storen as a free agent.
The Philadelphia Phillies signed Neil Walker as a free agent.
The St. Louis Cardinals signed Matt Wieters as a free agent.
- January 23, 2020
The Cleveland Indians signed Dominic Leone as a free agent.
The Boston Red Sox signed Joey Meneses as a free agent.
The Arizona Diamondbacks signed Juniel Querecuto as a free agent.
- January 24, 2020
The Seattle Mariners signed Alen Hanson as a free agent.
The New York Mets signed Erasmo Ramírez as a free agent.
Dylan Covey of the Chicago White Sox granted free agency.
The Seattle Mariners selected Nick Margevicius off waivers from the San Diego Padres.
- January 25, 2020
The Arizona Diamondbacks signed Gavin Cecchini as a free agent.
The New York Mets signed Eduardo Núñez as a free agent.
The Chicago Cubs signed Tyler Olson as a free agent.
- January 27, 2020
The Cincinnati Reds signed Nick Castellanos as a free agent.
The Chicago Cubs signed Corban Joseph as a free agent.
The New York Mets signed Rob Whalen as a free agent.
The Arizona Diamondbacks traded Brennan Malone (minors), Liover Peguero and international bonus slot money to the Pittsburgh Pirates for Starling Marte and cash.
- January 28, 2020
The Minnesota Twins signed Austin Adams as a free agent.
The Minnesota Twins signed Alec Asher as a free agent.
The Minnesota Twins signed Parker Bridwell as a free agent.
The Baltimore Orioles signed Taylor Davis as a free agent.
The Baltimore Orioles signed Bryan Holaday as a free agent.
The Minnesota Twins signed Joey Krehbiel as a free agent.
The Minnesota Twins signed Casey Lawrence as a free agent.
The Minnesota Twins signed Juan Minaya as a free agent.
The Boston Red Sox signed Mitch Moreland as a free agent.
The Baltimore Orioles signed Brady Rodgers as a free agent.
The Minnesota Twins signed Chris Rowley as a free agent.
The Chicago Cubs signed Steven Souza Jr. as a free agent.
The Oakland Athletics signed Michael Ynoa as a free agent.
The Washington Nationals signed Ryan Zimmerman as a free agent.
- January 29, 2020
The Seattle Mariners signed Dietrich Enns as a free agent.
The Minnesota Twins traded Ryne Harper to the Washington Nationals for Hunter McMahon (minors).
- January 30, 2020
The Chicago Cubs signed Jason Adam as a free agent.
The Texas Rangers signed Matt Duffy as a free agent.
The St. Louis Cardinals signed Johnny Hellweg as a free agent.
The Seattle Mariners signed Yoshihisa Hirano as a free agent.
The Texas Rangers signed Derek Law as a free agent.
The Detroit Tigers signed Jordy Mercer as a free agent.
The Milwaukee Brewers signed David Phelps as a free agent.
The Arizona Diamondbacks signed Dalton Pompey as a free agent.
The Baltimore Orioles selected Pat Valaika off waivers from the Arizona Diamondbacks.
- January 31, 2020
The New York Mets signed Matt Adams as a free agent.
The Milwaukee Brewers signed Andrés Blanco as a free agent.
The Pittsburgh Pirates signed Robbie Erlin as a free agent.
The Pittsburgh Pirates signed Derek Holland as a free agent.
The Milwaukee Brewers signed Mike Morin as a free agent.
The Pittsburgh Pirates signed JT Riddle as a free agent.
The San Francisco Giants signed Darin Ruf as a free agent.
The San Francisco Giants signed Yolmer Sanchez as a free agent.
The San Francisco Giants signed Pablo Sandoval as a free agent.
The Pittsburgh Pirates signed Andrew Susac as a free agent.
The Pittsburgh Pirates signed Charlie Tilson as a free agent.
The Detroit Tigers signed Kennys Vargas as a free agent.
The Baltimore Orioles selected Travis Lakins Sr. off waivers from the Chicago Cubs.
The Philadelphia Phillies selected Reggie McClain off waivers from the Seattle Mariners.
- February 1, 2020
The Chicago Cubs signed Jeremy Jeffress as a free agent.
The Baltimore Orioles signed Wade LeBlanc as a free agent.
- February 2, 2020
The Kansas City Royals signed Greg Holland as a free agent.
The Toronto Blue Jays signed Mitch Walding as a free agent.
- February 3, 2020
The New York Yankees signed Luis Avilán as a free agent.
The Minnesota Twins signed Jhoulys Chacín as a free agent.
The Tampa Bay Rays signed Dylan Covey as a free agent.
The Tampa Bay Rays signed John Curtiss as a free agent.
The Tampa Bay Rays signed Johnny Davis as a free agent.
The New York Yankees signed David Hale as a free agent.
The New York Yankees signed Rosell Herrera as a free agent.
The Arizona Diamondbacks signed John Hicks as a free agent.
The New York Yankees signed Chris Iannetta as a free agent.
The Arizona Diamondbacks signed Edwin Jackson as a free agent.
The Arizona Diamondbacks signed Jon Jay as a free agent.
The Miami Marlins signed Matt Joyce as a free agent.
The Miami Marlins signed Brandon Kintzler as a free agent.
The New York Yankees signed Erik Kratz as a free agent.
The New York Yankees signed Tyler Lyons as a free agent.
The Milwaukee Brewers signed Shelby Miller as a free agent.
The New York Yankees signed Dan Otero as a free agent.
The New York Yankees signed Josh Thole as a free agent.
The Arizona Diamondbacks signed Trayce Thompson as a free agent.
The New York Yankees signed Nick Tropeano as a free agent.
The Seattle Mariners selected Jose Siri off waivers from the Cincinnati Reds.
- February 4, 2020
The Texas Rangers signed Greg Bird as a free agent.
- February 5, 2020
The Philadelphia Phillies signed Logan Forsythe as a free agent.
The Miami Marlins signed Preston Guilmet as a free agent.
The Oakland Athletics signed Donnie Hart as a free agent.
The Seattle Mariners signed Louis Head as a free agent.
The Colorado Rockies signed Ubaldo Jiménez as a free agent.
The Philadelphia Phillies signed Blake Parker as a free agent.
The Detroit Tigers signed Chris Smith as a free agent.
The Cincinnati Reds signed Pedro Strop as a free agent.
The Philadelphia Phillies signed Anthony Swarzak as a free agent.
The Philadelphia Phillies selected Deolis Guerra off waivers from the Milwaukee Brewers.
- February 6, 2020
The Los Angeles Angels signed Francisco Arcia as a free agent.
The St. Louis Cardinals selected Ricardo Sanchez off waivers from the Seattle Mariners.
- February 7, 2020
The Texas Rangers signed Cody Allen as a free agent.
The Washington Nationals signed Alberto Baldonado as a free agent.
The Arizona Diamondbacks signed Mark Leiter Jr. as a free agent.
The Texas Rangers signed Brandon Mann as a free agent.
The Toronto Blue Jays signed Brian Moran as a free agent.
The San Francisco Giants signed Hunter Pence as a free agent.
The Cleveland Indians signed Cameron Rupp as a free agent.
- February 8, 2020
The Toronto Blue Jays signed Rafael Dolis as a free agent.
The Cincinnati Reds signed Daniel Duarte as a free agent.
The Chicago Cubs signed Jordan Patterson as a free agent.
The San Diego Padres traded Logan Driscoll and Manuel Margot to the Tampa Bay Rays for Emilio Pagán.
- February 9, 2020
The San Francisco Giants signed Billy Hamilton as a free agent.
The San Francisco Giants signed Nick Vincent as a free agent.
- February 10, 2020
The San Diego Padres signed Gordon Beckham as a free agent.
The San Diego Padres signed Juan Lagares as a free agent.
The Boston Red Sox traded Mookie Betts, David Price and cash to the Los Angeles Dodgers for Jeter Downs, Alex Verdugo and Connor Wong.
The Los Angeles Dodgers traded Jair Camargo, Kenta Maeda and cash to the Minnesota Twins for Brusdar Graterol, Luke Raley and future considerations.
The San Francisco Giants selected Jarlín García off waivers from the Miami Marlins.
The Los Angeles Angels selected José Quijada off waivers from the Miami Marlins.
- February 11, 2020
The Seattle Mariners signed Manny Banuelos as a free agent.
The Boston Red Sox signed Juan Centeno as a free agent.
The Seattle Mariners signed Wei-Yin Chen as a free agent.
The Seattle Mariners signed Collin Cowgill as a free agent.
The Seattle Mariners signed Carlos González as a free agent.
The Texas Rangers signed Taylor Jungmann as a free agent.
The Tampa Bay Rays signed Aaron Loup as a free agent.
The Toronto Blue Jays signed Jake Petricka as a free agent.
The Boston Red Sox signed César Puello as a free agent.
The Baltimore Orioles selected Ramón Urías off waivers from the St. Louis Cardinals.
- February 12, 2020
The Washington Nationals signed Fernando Abad as a free agent.
The Arizona Diamondbacks signed Aaron Blair as a free agent.
The Washington Nationals signed Emilio Bonifácio as a free agent.
The Washington Nationals signed Welington Castillo as a free agent.
The Cincinnati Reds signed Derek Dietrich as a free agent.
The San Francisco Giants signed Wilmer Flores as a free agent.
The Washington Nationals signed Sam Freeman as a free agent.
The Washington Nationals signed Javy Guerra as a free agent.
The Washington Nationals signed David Hernandez as a free agent.
The Philadelphia Phillies signed Tommy Hunter as a free agent.
The Detroit Tigers signed Cameron Maybin as a free agent.
The St. Louis Cardinals signed Brad Miller as a free agent.
The Washington Nationals signed Kevin Quackenbush as a free agent.
The Washington Nationals signed JB Shuck as a free agent.
The Washington Nationals signed Brandon Snyder as a free agent.
The Atlanta Braves signed Josh Tomlin as a free agent.
The Seattle Mariners signed Taijuan Walker as a free agent.
The Washington Nationals signed Mac Williamson as a free agent.
The Washington Nationals signed Jacob Wilson as a free agent.
The New York Yankees signed Tony Zych as a free agent.
The San Diego Padres selected Breyvic Valera off waivers from the Toronto Blue Jays.
- February 13, 2020
The Minnesota Twins signed Lane Adams as a free agent.
The San Diego Padres signed Daniel Camarena as a free agent.
The Pittsburgh Pirates signed Jarrod Dyson as a free agent.
The San Diego Padres signed Seth Frankoff as a free agent.
The Oakland Athletics signed Daniel Palencia as a free agent.
- February 14, 2020
The Atlanta Braves signed Yonder Alonso as a free agent.
The Miami Marlins signed Brad Boxberger as a free agent.
The Baltimore Orioles signed Tommy Milone as a free agent.
The Boston Red Sox signed Kevin Pillar as a free agent.
The Cleveland Indians signed Domingo Santana as a free agent.
The Cincinnati Reds signed Chris Volstad as a free agent.
- February 15, 2020
The Los Angeles Dodgers signed Terrance Gore as a free agent.
The Tampa Bay Rays signed Brooks Pounders as a free agent.
The Miami Marlins signed Sean Rodríguez as a free agent.
The Oakland Athletics purchased Burch Smith from the San Francisco Giants.
The Los Angeles Dodgers traded Kyle Garlick to the Philadelphia Phillies for Tyler Gilbert.
- February 16, 2020
The New York Yankees signed Chad Bettis as a free agent.
The Minnesota Twins signed Cory Gearrin as a free agent.
- February 17, 2020
The Seattle Mariners signed Cody Anderson as a free agent.
The San Francisco Giants signed Brandon Guyer as a free agent.
The Houston Astros signed Jared Hughes as a free agent.
- February 18, 2020
The Chicago White Sox signed Gorkys Hernández as a free agent.
The Chicago Cubs signed Jason Kipnis as a free agent.
The Oakland Athletics signed Brock Stassi as a free agent.
- February 19, 2020
The Boston Red Sox signed Jonathan Lucroy as a free agent.
The Baltimore Orioles selected Andrew Velazquez off waivers from the Cleveland Indians.
- February 20, 2020
The Los Angeles Angels signed JC Ramirez as a free agent.
- February 21, 2020
The Milwaukee Brewers signed Brock Holt as a free agent.
The Cleveland Indians signed Zack Weiss as a free agent.
The New York Mets released Daniel Bard.
The Seattle Mariners selected Taylor Williams off waivers from the Milwaukee Brewers.
- February 22, 2020
The Colorado Rockies signed Daniel Bard as a free agent.
The Baltimore Orioles signed Danny Barnes as a free agent.
- February 23, 2020
The Los Angeles Angels signed Ryan Buchter as a free agent.
The Oakland Athletics signed Ryan Court as a free agent.
The Los Angeles Dodgers signed Casey Crosby as a free agent.
The San Diego Padres signed Brian Dozier as a free agent.
The Tampa Bay Rays signed Sean Gilmartin as a free agent.
The Boston Red Sox signed Ryder Jones as a free agent.
The Los Angeles Angels signed Michael Kohn as a free agent.
The Seattle Mariners signed Rymer Liriano as a free agent.
The Boston Red Sox selected Phillips Valdéz off waivers from the Seattle Mariners.
- February 24, 2020
The Tampa Bay Rays signed Deck McGuire as a free agent.
The Colorado Rockies signed Zac Rosscup as a free agent.
The Toronto Blue Jays signed Marc Rzepczynski as a free agent.
- February 25, 2020
The Chicago White Sox signed Christian Friedrich as a free agent.
The Toronto Blue Jays signed Gabriel Guerrero as a free agent.
The Chicago White Sox signed Trayvon Robinson as a free agent.
- February 26, 2020
The San Francisco Giants signed Trevor Cahill as a free agent.
- February 27, 2020
The Texas Rangers released Ricardo Rodríguez.
- February 29, 2020
The Toronto Blue Jays signed Connor Overton as a free agent.
The Washington Nationals signed Allen Webster as a free agent.
- March, 2020
The San Francisco Giants released Jerry Blevins. (Date given is approximate. Exact date is uncertain.)
The San Francisco Giants released Matt Carasiti.
- March 1, 2020
The Pittsburgh Pirates signed Sherman Johnson as a free agent.
The Los Angeles Angels signed Dustin Peterson as a free agent.
The New York Mets signed Joey Terdoslavich as a free agent.
- March 2, 2020
The Chicago White Sox signed Zach Putnam as a free agent.
The Colorado Rockies released Harrison Musgrave.
- March 5, 2020
The Boston Red Sox signed Collin McHugh as a free agent.
- March 6, 2020
The Baltimore Orioles returned Brandon Bailey (earlier draft pick) to the Houston Astros.
The Baltimore Orioles returned Michael Rucker (earlier draft pick) to the Chicago Cubs.
- March 7, 2020
The St. Louis Cardinals released Yairo Muñoz.
- March 8, 2020
The Baltimore Orioles selected Héctor Velázquez off waivers from the Boston Red Sox.
- March 10, 2020
The Cincinnati Reds released Felix Jorge.
The Cincinnati Reds released Junichi Tazawa.
The Cincinnati Reds released Chris Volstad.
The San Francisco Giants selected Jose Siri off waivers from the Seattle Mariners.
- March 11, 2020
The Arizona Diamondbacks signed Dillon Overton as a free agent.
- March 14, 2020
The Texas Rangers signed Jim Adduci as a free agent.
The Texas Rangers signed Esmerling Vásquez as a free agent.
The San Diego Padres released Gordon Beckham.
The Washington Nationals released David Hernandez.
The Washington Nationals released Hunter Strickland.
- March 16, 2020
The New York Mets signed Travis Taijeron as a free agent.
- March 19, 2020
The Houston Astros released Jared Hughes.
- March 20, 2020
The Seattle Mariners released Sam Tuivailala.
- March 24, 2020
The Boston Red Sox signed Yairo Muñoz as a free agent.
- March 26, 2020
The San Francisco Giants released Brandon Guyer.
- March 27, 2020
The Seattle Mariners released Cody Anderson.
The Oakland Athletics released Brock Stassi.
- March 30, 2020
The St. Louis Cardinals released Akeem Bostick.
- April 1, 2020
The Cincinnati Reds signed Andrew Moore as a free agent.
The Oakland Athletics signed Zac Reininger as a free agent.
- May 18, 2020
The Colorado Rockies released Tim Melville.
- May 22, 2020
The Arizona Diamondbacks released Aaron Blair.
The Arizona Diamondbacks released Mauricio Cabrera.
The Arizona Diamondbacks released Gavin Cecchini.
The Arizona Diamondbacks released Kyle Crockett.
The Arizona Diamondbacks released José Cuas.
The Arizona Diamondbacks released Edwin Jackson.
The Arizona Diamondbacks released Luis Jiménez.
The Arizona Diamondbacks released Mark Leiter Jr..
The Arizona Diamondbacks released Damien Magnifico.
The Arizona Diamondbacks released Dillon Overton.
The Arizona Diamondbacks released Dalton Pompey.
The Arizona Diamondbacks released Alberto Rosario.
The Arizona Diamondbacks released Travis Snider.
The Arizona Diamondbacks released Michael Tonkin.
- May 27, 2020
The St. Louis Cardinals released Chris Ellis.
The Seattle Mariners released Dietrich Enns.
The Seattle Mariners released Nate Fisher.
The Seattle Mariners released Louis Head.
The St. Louis Cardinals released Johnny Hellweg.
The St. Louis Cardinals released Óscar Hernández.
The Seattle Mariners released Rymer Liriano.
The Tampa Bay Rays released Deck McGuire.
The Tampa Bay Rays released Brooks Pounders.
- May 28, 2020
The Chicago Cubs released Carlos Asuaje.
The Seattle Mariners released Manny Banuelos.
The Milwaukee Brewers released Andrés Blanco.
The Chicago Cubs released Noel Cuevas.
The Atlanta Braves released José Fernández.
The Arizona Diamondbacks released David Huff.
The Chicago Cubs released Corban Joseph.
The Arizona Diamondbacks released Ryan Miller.
The Chicago Cubs released Jordan Patterson.
The New York Mets released Nick Rumbelow.
The Chicago Cubs released Brock Stewart.
The New York Mets released Travis Taijeron.
The Chicago Cubs released Ben Taylor.
The New York Mets released Joey Terdoslavich.
The New York Mets released Rob Whalen.
- May 29, 2020
The Washington Nationals released Alberto Baldonado.
The Washington Nationals released Tyler Cropley.
The Los Angeles Angels released Luiz Gohara.
The Washington Nationals released Merandy González.
The Los Angeles Angels released Zack Kelly.
The Philadelphia Phillies released Brandon Leibrandt.
The Los Angeles Angels released Dustin Peterson.
The Philadelphia Phillies released T.J. Rivera.
The Washington Nationals released Luis Sardiñas.
The Cleveland Indians released Zack Weiss.
The Washington Nationals released Mac Williamson.
- May 31, 2020
The Washington Nationals released JB Shuck.
The Washington Nationals released Allen Webster.
- June 1, 2020
The Texas Rangers released Austin Bibens-Dirkx.
The Texas Rangers released Shane Carle.
The Texas Rangers released Nick Gardewine.
The Cincinnati Reds released Tyler Jay.
The Texas Rangers released Taylor Jungmann.
The Texas Rangers released Brandon Mann.
The Texas Rangers released Zach Penrod.
- June 5, 2020
The Los Angeles Angels released Jason Alexander.
- June 9, 2020
The Pittsburgh Pirates released Jake Elmore.
The Pittsburgh Pirates released Luis Escobar.
The Pittsburgh Pirates released Sherman Johnson.
The Pittsburgh Pirates released Charlie Tilson.
- June 10, 2020
The Detroit Tigers drafted Spencer Torkelson in the 1st round (1st pick) of the 2020 amateur draft. Player signed June 30, 2020.
The Baltimore Orioles drafted Heston Kjerstad in the 1st round (2nd pick) of the 2020 amateur draft. Player signed June 30, 2020.
The Miami Marlins drafted Max Meyer in the 1st round (3rd pick) of the 2020 amateur draft. Player signed July 1, 2016.
The Toronto Blue Jays drafted Austin Martin in the 1st round (5th pick) of the 2020 amateur draft. Player signed July 8, 2020.
The Seattle Mariners drafted Emerson Hancock in the 1st round (6th pick) of the 2020 amateur draft. Player signed June 25, 2020.
The Pittsburgh Pirates drafted Nick Gonzales in the 1st round (7th pick) of the 2020 amateur draft. Player signed June 24, 2020.
The Los Angeles Angels drafted Reid Detmers in the 1st round (10th pick) of the 2020 amateur draft. Player signed June 27, 2020.
The Chicago White Sox drafted Garrett Crochet in the 1st round (11th pick) of the 2020 amateur draft. Player signed June 22, 2020.
The San Francisco Giants drafted Patrick Bailey in the 1st round (13th pick) of the 2020 amateur draft. Player signed July 1, 2020.
The Texas Rangers drafted Justin Foscue in the 1st round (14th pick) of the 2020 amateur draft. Player signed June 19, 2020.
The Boston Red Sox drafted Nick Yorke in the 1st round (17th pick) of the 2020 amateur draft. Player signed July 7, 2020.
The Arizona Diamondbacks drafted Bryce Jarvis in the 1st round (18th pick) of the 2020 amateur draft. Player signed June 29, 2020.
The New York Mets drafted Pete Crow-Armstrong in the 1st round (19th pick) of the 2020 amateur draft. Player signed June 25, 2020.
The Milwaukee Brewers drafted Garrett Mitchell in the 1st round (20th pick) of the 2020 amateur draft. Player signed July 8, 2020.
The St. Louis Cardinals drafted Jordan Walker in the 1st round (21st pick) of the 2020 amateur draft. Player signed June 23, 2020.
The Washington Nationals drafted Cade Cavalli in the 1st round (22nd pick) of the 2020 amateur draft. Player signed June 19, 2020.
The Atlanta Braves drafted Jared Shuster in the 1st round (25th pick) of the 2020 amateur draft. Player signed June 19, 2020.
The Oakland Athletics drafted Tyler Soderstrom in the 1st round (26th pick) of the 2020 amateur draft. Player signed June 29, 2020.
The New York Yankees drafted Austin Wells in the 1st round (28th pick) of the 2020 amateur draft. Player signed June 26, 2020.
The Los Angeles Dodgers drafted Bobby Miller in the 1st round (29th pick) of the 2020 amateur draft. Player signed June 22, 2020.
The Baltimore Orioles drafted Jordan Westburg in the 1st round (30th pick) of the 2020 amateur draft. Player signed June 27, 2020.
The Pittsburgh Pirates drafted Carmen Mlodzinski in the 1st round (31st pick) of the 2020 amateur draft. Player signed July 2, 2020.
The Kansas City Royals drafted Nick Loftin in the 1st round (32nd pick) of the 2020 amateur draft. Player signed June 23, 2020.
The Arizona Diamondbacks drafted Slade Cecconi in the 1st round (33rd pick) of the 2020 amateur draft. Player signed July 9, 2020.
The Colorado Rockies drafted Drew Romo in the 1st round (35th pick) of the 2020 amateur draft. Player signed July 1, 2020.
The Tampa Bay Rays drafted Alika Williams in the 1st round (37th pick) of the 2020 amateur draft. Player signed June 18, 2020.
The St. Louis Cardinals drafted Alec Burleson in the 2nd round of the 2020 amateur draft. Player signed June 15, 2020.
- June 11, 2020
The Cleveland Indians drafted Logan Allen in the 2nd round of the 2020 amateur draft. Player signed June 26, 2020.
The Los Angeles Dodgers drafted Clayton Beeter in the 2nd round of the 2020 amateur draft. Player signed July 4, 2020.
The Texas Rangers drafted Evan Carter in the 2nd round of the 2020 amateur draft. Player signed June 19, 2020.
The Oakland Athletics drafted Jeff Criswell in the 2nd round of the 2020 amateur draft. Player signed June 22, 2020.
The Seattle Mariners drafted Zach DeLoach in the 2nd round of the 2020 amateur draft. Player signed June 25, 2020.
The Detroit Tigers drafted Dillon Dingler in the 2nd round of the 2020 amateur draft. Player signed June 18, 2020.
The New York Mets drafted J.T. Ginn in the 2nd round of the 2020 amateur draft. Player signed June 29, 2020.
The Pittsburgh Pirates drafted Jared Jones in the 2nd round of the 2020 amateur draft. Player signed July 2, 2020.
The Los Angeles Dodgers drafted Landon Knack in the 2nd round of the 2020 amateur draft. Player signed June 29, 2020.
The Miami Marlins drafted Kyle Nicolas in the 2nd round of the 2020 amateur draft. Player signed July 21, 2020.
The Seattle Mariners drafted Connor Phillips in the 2nd round of the 2020 amateur draft. Player signed June 29, 2020.
The San Francisco Giants drafted Casey Schmitt in the 2nd round of the 2020 amateur draft. Player signed July 2, 2020.
The St. Louis Cardinals drafted Masyn Winn in the 2nd round of the 2020 amateur draft. Player signed June 24, 2020.
The Kansas City Royals drafted Tyler Gentry in the 3rd round of the 2020 amateur draft. Player signed June 23, 2020.
The San Francisco Giants drafted Kyle Harrison in the 3rd round of the 2020 amateur draft. Player signed July 16, 2020.
The Miami Marlins drafted Jake Eder in the 4th round of the 2020 amateur draft. Player signed July 24, 2020.
The Chicago Cubs drafted Luke Little in the 4th round of the 2020 amateur draft. Player signed June 25, 2020.
The Baltimore Orioles drafted Coby Mayo in the 4th round of the 2020 amateur draft. Player signed July 7, 2020.
The Atlanta Braves drafted Spencer Strider in the 4th round of the 2020 amateur draft. Player signed June 17, 2020.
The Milwaukee Brewers drafted Joey Wiemer in the 4th round of the 2020 amateur draft. Player signed June 26, 2020.
The Cincinnati Reds drafted Joe Boyle in the 5th round of the 2020 amateur draft. Player signed June 27, 2020.
The Atlanta Braves drafted Bryce Elder in the 5th round of the 2020 amateur draft. Player signed June 19, 2020.
The Chicago White Sox drafted Bailey Horn in the 5th round of the 2020 amateur draft. Player signed June 26, 2020.
The Miami Marlins drafted Kyle Hurt in the 5th round of the 2020 amateur draft. Player signed July 21, 2020.
The Detroit Tigers drafted Colt Keith in the 5th round of the 2020 amateur draft. Player signed June 17, 2020.
The Kansas City Royals drafted Will Klein in the 5th round of the 2020 amateur draft. Player signed June 23, 2020.
The New York Mets drafted Eric Orze in the 5th round of the 2020 amateur draft. Player signed June 19, 2020.
The Washington Nationals drafted Mitchell Parker in the 5th round of the 2020 amateur draft. Player signed June 12, 2020.
The Arizona Diamondbacks drafted Brandon Pfaadt in the 5th round of the 2020 amateur draft. Player signed June 29, 2020.
The Texas Rangers drafted Thomas Saggese in the 5th round of the 2020 amateur draft. Player signed June 24, 2020.
The Los Angeles Dodgers drafted Gavin Stone in the 5th round of the 2020 amateur draft. Player signed June 17, 2020.
The Houston Astros drafted Shay Whitcomb in the 5th round of the 2020 amateur draft. Player signed June 19, 2020.
- June 13, 2020
The Chicago White Sox released Christian Friedrich.
The Chicago White Sox released Gorkys Hernández.
The Chicago White Sox released Trayvon Robinson.
- June 17, 2020
The Cincinnati Reds released Brandon Barnes.
- June 18, 2020
The Cleveland Indians signed Cade Smith as a free agent.
- June 19, 2020
The Chicago White Sox signed Duke Ellis as a free agent.
- June 20, 2020
The Cincinnati Reds released Daniel Duarte.
- June 23, 2020
The Kansas City Royals signed John McMillon as a free agent.
The Cincinnati Reds signed Carson Spiers as a free agent.
- June 25, 2020
The New York Yankees released Chad Bettis.
The Seattle Mariners released Wei-Yin Chen.
The Seattle Mariners released Carlos González.
The Seattle Mariners released Alen Hanson.
The San Francisco Giants released Tyson Ross.
The San Francisco Giants released Nick Vincent.
The San Francisco Giants released Jamie Westbrook.
The Detroit Tigers released Alex Wilson.
- June 26, 2020
The Chicago Cubs signed Matt Mervis as a free agent.
The Chicago White Sox released Caleb Frare.
The Miami Marlins released Matt Kemp.
The Chicago White Sox released Zach Putnam.
The Chicago White Sox released Matt Skole.
The Chicago White Sox released Ramón Torres.
- June 27, 2020
The New York Mets released Ryan Cordell.
The Texas Rangers released Matt Duffy.
The New York Mets released Erasmo Ramírez.
The Miami Marlins released Sean Rodríguez.
The Philadelphia Phillies released Drew Storen.
The Philadelphia Phillies released Matt Szczur.
The Colorado Rockies released Kelby Tomlinson.
- June 28, 2020
The New York Yankees signed Matt Duffy as a free agent.
The Philadelphia Phillies released Anthony Swarzak.
- June 29, 2020
The New York Mets signed Gordon Beckham as a free agent.
The New York Mets signed Melky Cabrera as a free agent.
The New York Mets signed Ryan Cordell as a free agent.
The New York Mets signed Erasmo Ramírez as a free agent.
The New York Mets signed Hunter Strickland as a free agent.
The Miami Marlins signed Nick Vincent as a free agent.
The Oakland Athletics signed Garrett Acton as a free agent.
- June 30, 2020
The New York Mets signed Jared Hughes as a free agent.
The Los Angeles Dodgers released Daniel Corcino.
The Oakland Athletics traded Jorge Mateo to the San Diego Padres for a player to be named later. The San Diego Padres sent Junior Perez (minors) (November 5, 2020) to the Oakland Athletics to complete the trade.
- July 1, 2020
The Miami Marlins signed Sean Rodríguez as a free agent.
The Washington Nationals signed Zach Brzykcy as a free agent.
The Los Angeles Dodgers released Casey Crosby.
The Los Angeles Dodgers released José Lobatón.
The Colorado Rockies released Zac Rosscup.
The Toronto Blue Jays selected Breyvic Valera off waivers from the San Diego Padres.
- July 3, 2020
The Cleveland Indians signed Steven Baron as a free agent.
The Cleveland Indians signed Jake Elmore as a free agent.
The Cleveland Indians signed David Hernandez as a free agent.
The Colorado Rockies signed Matt Kemp as a free agent.
The Detroit Tigers released Kolton Ingram.
The Detroit Tigers released Chris Smith.
The Detroit Tigers released Spenser Watkins.
- July 6, 2020
The Detroit Tigers released Kennys Vargas.
- July 7, 2020
The Los Angeles Dodgers signed AJ Ramos as a free agent.
- July 8, 2020
The Chicago Cubs released Brandon Morrow.
The Los Angeles Angels selected Jacob Rhame off waivers from the New York Mets.
- July 9, 2020
The Kansas City Royals signed Óscar Hernández as a free agent.
The Philadelphia Phillies signed Anthony Swarzak as a free agent.
- July 11, 2020
The San Diego Padres released Brian Dozier.
- July 13, 2020
The Detroit Tigers released Zack Godley.
- July 14, 2020
The Chicago Cubs signed José Lobatón as a free agent.
Kyle Barraclough of the San Diego Padres granted free agency.
Brian Flynn of the Texas Rangers granted free agency.
Seth Frankoff of the San Diego Padres granted free agency.
Juan Lagares of the San Diego Padres granted free agency.
Pat Venditte of the Miami Marlins granted free agency.
The Los Angeles Dodgers released Tyler White.
- July 16, 2020
The Philadelphia Phillies released Bud Norris.
The Kansas City Royals traded Tim Hill to the San Diego Padres for Ronald Bolaños and Franchy Cordero.
- July 17, 2020
The Boston Red Sox signed Zack Godley as a free agent.
The Cincinnati Reds signed Jacob Hurtubise as a free agent.
The Washington Nationals released Fernando Abad.
The Colorado Rockies released Jake McGee.
The Colorado Rockies released Bryan Shaw.
The New York Yankees released Adam Warren.
- July 18, 2020
The New York Mets released Matt Adams.
The Philadelphia Phillies released Logan Forsythe.
The Tampa Bay Rays released Chris Herrmann.
The Tampa Bay Rays released Ryan LaMarre.
The Philadelphia Phillies released Francisco Liriano.
- July 19, 2020
The Minnesota Twins released Jhoulys Chacín.
The Oakland Athletics released Ryan Goins.
- July 20, 2020
The Atlanta Braves signed Matt Adams as a free agent.
The Miami Marlins released Ryan Cook.
The Cincinnati Reds released Derek Dietrich.
The Colorado Rockies released Ubaldo Jiménez.
The Philadelphia Phillies released Anthony Swarzak.
- July 21, 2020
Dylan Covey assigned by the Tampa Bay Rays to the Boston Red Sox.
The Cincinnati Reds returned Mark Payton (earlier draft pick) to the Oakland Athletics.
The Atlanta Braves signed Jhoulys Chacín as a free agent.
The Los Angeles Dodgers signed Jake McGee as a free agent.
The Philadelphia Phillies released Josh Harrison.
The Detroit Tigers released Héctor Santiago.
- July 22, 2020
The New York Mets signed Brian Dozier as a free agent.
The New York Mets signed Juan Lagares as a free agent.
The St. Louis Cardinals released Brett Cecil.
- July 23, 2020
The Chicago Cubs signed Derek Dietrich as a free agent.
The Chicago White Sox signed Ryan Goins as a free agent.
The Chicago Cubs signed Ryan LaMarre as a free agent.
The Seattle Mariners signed Bryan Shaw as a free agent.
The Chicago White Sox released Andrew Romine.
- July 24, 2020
The Miami Marlins signed Travis Snider as a free agent.
The Atlanta Braves purchased Scott Schebler from the Cincinnati Reds.
The Texas Rangers released Cody Allen.
- July 25, 2020
The New York Yankees signed Fernando Abad as a free agent.
The San Francisco Giants signed Chris Herrmann as a free agent.
The Detroit Tigers selected Carson Fulmer off waivers from the Chicago White Sox.
The Boston Red Sox selected Stephen Gonsalves off waivers from the New York Mets.
- July 26, 2020
The Cincinnati Reds selected Robel García off waivers from the Chicago Cubs.
- July 27, 2020
The Washington Nationals signed Josh Harrison as a free agent.
The Arizona Diamondbacks signed Alberto Rosario as a free agent.
The Chicago White Sox released Cheslor Cuthbert.
The Oakland Athletics released Daniel Gossett.
The Miami Marlins selected Justin Shafer off waivers from the Cincinnati Reds.
The Miami Marlins selected Josh D. Smith off waivers from the Cincinnati Reds.
The Boston Red Sox selected Robert Stock off waivers from the Philadelphia Phillies.
- July 28, 2020
The Kansas City Royals signed Matt Harvey as a free agent.
The Miami Marlins selected Mike Morin off waivers from the Milwaukee Brewers.
- July 29, 2020
The Baltimore Orioles traded Héctor Velázquez to the Houston Astros for a player to be named later. The Houston Astros sent Miguel Padilla (minors) (November 16, 2020) to the Baltimore Orioles to complete the trade.
- July 30, 2020
The New York Mets signed Bruce Maxwell as a free agent.
The Chicago White Sox released Daniel Palka.
- July 31, 2020
The Chicago Cubs signed Cody Allen as a free agent.
The Houston Astros signed Fernando Rodney as a free agent.
- August 1, 2020
The Miami Marlins signed Brett Eibner as a free agent.
The Miami Marlins purchased James Hoyt from the Cleveland Indians.
The Baltimore Orioles traded Richard Bleier to the Miami Marlins for a player to be named later. The Miami Marlins sent Isaac De León (minors) (September 18, 2020) to the Baltimore Orioles to complete the trade.
- August 2, 2020
The San Francisco Giants returned Dany Jiménez (earlier draft pick) to the Toronto Blue Jays.
The Miami Marlins signed Logan Forsythe as a free agent.
The Pittsburgh Pirates purchased Tyler Bashlor from the New York Mets.
The Chicago White Sox released Kelvin Herrera.
The New York Mets traded Jordan Humphreys (minors) to the San Francisco Giants for Billy Hamilton.
The Miami Marlins selected Brian Moran off waivers from the Toronto Blue Jays.
- August 3, 2020
The Miami Marlins signed Wilkin Castillo as a free agent.
The Chicago White Sox signed Clayton Richard as a free agent.
The Miami Marlins signed Justin Sterner as a free agent.
- August 5, 2020
The Miami Marlins signed Pat Venditte as a free agent.
The Texas Rangers traded Ariel Jurado to the New York Mets for a player to be named later. The New York Mets sent Steve Villines (minors) (September 20, 2020) to the Texas Rangers to complete the trade.
- August 6, 2020
The Houston Astros signed Chase De Jong as a free agent.
The Chicago Cubs signed Matt Dermody as a free agent.
The Chicago Cubs signed Kelvin Herrera as a free agent.
Jordy Mercer of the Detroit Tigers granted free agency.
- August 7, 2020
The Boston Red Sox released John Andreoli.
The Cincinnati Reds traded player to be named to the Oakland Athletics for Mark Payton.
The Atlanta Braves selected Robbie Erlin off waivers from the Pittsburgh Pirates.
- August 8, 2020
Emilio Bonifácio of the Washington Nationals granted free agency.
The Chicago Cubs released Derek Dietrich.
The Texas Rangers released Wei-Chieh Huang.
- August 9, 2020
The San Francisco Giants purchased Luis Alexander Basabe from the Chicago White Sox.
The San Francisco Giants released Jandel Gustave.
The Baltimore Orioles selected Jorge López off waivers from the Kansas City Royals.
- August 10, 2020
The Texas Rangers signed Derek Dietrich as a free agent.
The Seattle Mariners signed Seth Frankoff as a free agent.
The Miami Marlins signed Brandon Leibrandt as a free agent.
The Baltimore Orioles released Ty Blach.
The Boston Red Sox released Brian Johnson.
The Cincinnati Reds traded Brooks Raley to the Houston Astros for a player to be named later. The Houston Astros sent Fredy Medina (minors) (November 20, 2020) to the Cincinnati Reds to complete the trade.
The Seattle Mariners selected Brady Lail off waivers from the Chicago White Sox.
- August 11, 2020
The Minnesota Twins purchased Ildemaro Vargas from the Arizona Diamondbacks.
The Philadelphia Phillies released Trevor Kelley.
The Pittsburgh Pirates selected Nick Tropeano off waivers from the New York Yankees.
- August 12, 2020
The San Diego Padres purchased Yonder Alonso from the Atlanta Braves.
- August 13, 2020
The Boston Red Sox selected Christian Arroyo off waivers from the Cleveland Indians.
- August 14, 2020
Greg Bird of the Texas Rangers granted free agency.
Logan Morrison of the Milwaukee Brewers granted free agency.
The Seattle Mariners released Patrick Wisdom.
The Colorado Rockies traded Jesús Tinoco to the Miami Marlins for Chad Smith.
- August 15, 2020
The Cincinnati Reds selected Nick Williams off waivers from the Philadelphia Phillies.
- August 16, 2020
The Toronto Blue Jays released Patrick Kivlehan.
The Atlanta Braves released Peter O'Brien.
- August 17, 2020
The New York Yankees signed Jordy Mercer as a free agent.
- August 18, 2020
The Tampa Bay Rays signed Dietrich Enns as a free agent.
The Miami Marlins released Wilkin Castillo.
The Kansas City Royals released Heath Fillmyer.
The Philadelphia Phillies traded Edgar García to the Tampa Bay Rays for a player to be named later. The Tampa Bay Rays sent Rodolfo Sanchez (minors) (November 5, 2020) to the Philadelphia Phillies to complete the trade.
- August 19, 2020
The Seattle Mariners purchased Jimmy Yacabonis from the San Diego Padres.
The Arizona Diamondbacks released James Sherfy.
The Boston Red Sox selected Andrew Triggs off waivers from the San Francisco Giants.
- August 21, 2020
The San Francisco Giants released Yolmer Sanchez.
The New York Yankees traded David Hale to the Philadelphia Phillies for Addison Russ (minors).
The Boston Red Sox traded Heath Hembree and Brandon Workman to the Philadelphia Phillies for Nick Pivetta and Connor Seabold.
- August 23, 2020
The Chicago Cubs signed Patrick Wisdom as a free agent.
The San Francisco Giants purchased Daniel Robertson from the Tampa Bay Rays.
The New York Mets released Brian Dozier.
- August 24, 2020
The Kansas City Royals signed Walter Pennington as a free agent.
The Toronto Blue Jays purchased Daniel Vogelbach from the Seattle Mariners.
The Chicago White Sox released Adalberto Mejía.
The Chicago White Sox released Bryan Mitchell.
The San Francisco Giants released Hunter Pence.
The Texas Rangers released Rob Refsnyder.
The Pittsburgh Pirates selected Carson Fulmer off waivers from the Detroit Tigers.
- August 25, 2020
The Cincinnati Reds signed Jay Jackson as a free agent.
The Texas Rangers released Blake Swihart.
- August 26, 2020
The Colorado Rockies signed Zac Rosscup as a free agent.
Jerad Eickhoff of the San Diego Padres granted free agency.
The New York Yankees purchased Rob Brantly from the San Francisco Giants.
The Boston Red Sox released R.J. Alvarez.
The Chicago Cubs released Kelvin Herrera.
The Milwaukee Brewers released Brock Holt.
The Philadelphia Phillies traded Austin Davis to the Pittsburgh Pirates for a player to be named later. The Pittsburgh Pirates sent Joel Cesar (minors) (September 20, 2020) to the Philadelphia Phillies to complete the trade.
- August 27, 2020
The Miami Marlins returned Sterling Sharp (earlier draft pick) to the Washington Nationals.
The Miami Marlins released Travis Snider.
The Atlanta Braves released Yangervis Solarte.
The Kansas City Royals traded Brett Phillips to the Tampa Bay Rays for Lucius Fox.
The Seattle Mariners traded Taijuan Walker to the Toronto Blue Jays for a player to be named later. The Toronto Blue Jays sent Alberto Rodriguez (minors) (September 1, 2020) to the Seattle Mariners to complete the trade.
The Pittsburgh Pirates selected Anthony Alford off waivers from the Toronto Blue Jays.
- August 28, 2020
The Chicago White Sox signed Yolmer Sanchez as a free agent.
The New York Yankees released Luis Avilán.
The Los Angeles Dodgers released AJ Ramos.
The Chicago White Sox traded future considerations to the Pittsburgh Pirates for Jarrod Dyson.
The Cincinnati Reds traded Cody Reed to the Tampa Bay Rays for Riley O'Brien.
The New York Mets selected Guillermo Heredia off waivers from the Pittsburgh Pirates.
- August 29, 2020
The Washington Nationals signed Brock Holt as a free agent.
The San Diego Padres released Seth Mejias-Brean.
The Los Angeles Angels traded Tommy La Stella to the Oakland Athletics for Franklin Barreto.
The Kansas City Royals traded Trevor Rosenthal to the San Diego Padres for a player to be named later and Edward Olivares. The San Diego Padres sent Dylan Coleman (November 5, 2020) to the Kansas City Royals to complete the trade.
- August 30, 2020
The Texas Rangers signed Jerad Eickhoff as a free agent.
The Chicago Cubs signed AJ Ramos as a free agent.
Juan Lagares of the New York Mets granted free agency.
The Boston Red Sox released Marco Hernández.
The Chicago Cubs traded a player to be named later and player to be named or cash to the Tampa Bay Rays for José Martínez. The Chicago Cubs sent Pedro Martinez (minors) (September 10, 2020) to the Tampa Bay Rays to complete the trade.
The Baltimore Orioles traded Mychal Givens to the Colorado Rockies for a player to be named later, Tyler Nevin and Terrin Vavra. The Colorado Rockies sent Mishael Deson (minors) (September 18, 2020) to the Baltimore Orioles to complete the trade.
The Baltimore Orioles traded Tommy Milone to the Atlanta Braves for players to be named later. The Atlanta Braves sent Greg Cullen (minors) (November 5, 2020) and AJ Graffanino (minors) (November 5, 2020) to the Baltimore Orioles to complete the trade.
The Boston Red Sox traded Mitch Moreland to the San Diego Padres for Jeisson Rosario (minors) and Hudson Potts (minors).
- August 31, 2020
The San Francisco Giants purchased Anthony Banda from the Tampa Bay Rays.
The Milwaukee Brewers released Justin Grimm.
The Chicago Cubs released Hernán Pérez.
The Kansas City Royals released Braden Shipley.
The Cincinnati Reds released Pedro Strop.
The Toronto Blue Jays released Rubén Tejada.
The Arizona Diamondbacks traded Archie Bradley and cash to the Cincinnati Reds for Stuart Fairchild and Josh VanMeter.
The Oakland Athletics traded players to be named later and future considerations to the Texas Rangers for Mike Minor and cash. The Oakland Athletics sent Dustin Harris (September 18, 2020) and Marcus Smith (minors) (September 18, 2020) to the Texas Rangers to complete the trade.
The Arizona Diamondbacks traded Robbie Ray and cash to the Toronto Blue Jays for Travis Bergen.
The New York Mets traded player to be named to the Texas Rangers for Robinson Chirinos and cash.
The Cleveland Indians traded a player to be named later, Greg Allen and Mike Clevinger to the San Diego Padres for Gabriel Arias, Joey Cantillo, Austin Hedges, Owen Miller, Josh Naylor and Cal Quantrill. The Cleveland Indians sent Matt Waldron (November 9, 2020) to the San Diego Padres to complete the trade.
The Los Angeles Angels traded Jason Castro to the San Diego Padres for Gerardo Reyes.
The Baltimore Orioles traded Miguel Castro to the New York Mets for a player to be named later and Kevin Smith (minors). The New York Mets sent Victor González (minors) (September 20, 2020) to the Baltimore Orioles to complete the trade.
The Arizona Diamondbacks traded Andrew Chafin and cash to the Chicago Cubs for a player to be named later. The Chicago Cubs sent Ronny Simon (minors) (November 5, 2020) to the Arizona Diamondbacks to complete the trade.
The Texas Rangers traded Todd Frazier to the New York Mets for a player to be named later. The New York Mets sent Ryder Ryan (December 18, 2020) to the Texas Rangers to complete the trade.
The Arizona Diamondbacks traded Starling Marte to the Miami Marlins for a player to be named later, Humberto Mejía and Caleb Smith. The Miami Marlins sent Julio Frias (minors) (September 19, 2020) to the Arizona Diamondbacks to complete the trade.
The Cincinnati Reds traded a player to be named later and Packy Naughton to the Los Angeles Angels for Brian Goodwin. The Cincinnati Reds sent Jose Salvador (minors) (September 2, 2020) to the Los Angeles Angels to complete the trade.
The Boston Red Sox traded Josh Osich to the Chicago Cubs for a player to be named later. The Chicago Cubs sent Zach Bryant (minors) (February 27, 2021) to the Boston Red Sox to complete the trade.
The Milwaukee Brewers traded David Phelps to the Philadelphia Phillies for players to be named later. The Philadelphia Phillies sent Brandon Ramey (minors) (September 18, 2020), Juan Geraldo (minors) (September 18, 2020) and Israel Puello (minors) (September 18, 2020) to the Milwaukee Brewers to complete the trade.
The Boston Red Sox traded Kevin Pillar to the Colorado Rockies for a player to be named later. The Colorado Rockies sent Jacob Wallace (minors) (September 18, 2020) to the Boston Red Sox to complete the trade.
The Chicago Cubs traded Zack Short to the Detroit Tigers for Cameron Maybin.
The Los Angeles Dodgers traded Ross Stripling to the Toronto Blue Jays for players to be named later. The Toronto Blue Jays sent Kendall Williams (minors) (September 1, 2020) and Ryan Noda (February 23, 2021) to the Los Angeles Dodgers to complete the trade.
The San Diego Padres traded Ty France, Andrés Muñoz, Luis Torrens and Taylor Trammell to the Seattle Mariners for Austin Adams, Dan Altavilla and Austin Nola.
The Miami Marlins traded Jonathan Villar to the Toronto Blue Jays for a player to be named later. The Toronto Blue Jays sent Griffin Conine (September 18, 2020) to the Miami Marlins to complete the trade.
The Seattle Mariners traded Taylor Williams to the San Diego Padres for a player to be named later. The San Diego Padres sent Matt Brash (September 17, 2020) to the Seattle Mariners to complete the trade.
The Detroit Tigers selected Dereck Rodríguez off waivers from the San Francisco Giants.
- September 1, 2020
The Los Angeles Dodgers released Justin De Fratus.
The Miami Marlins released Christian Lopes.
The Washington Nationals released Kevin Quackenbush.
The Los Angeles Angels released Neil Ramírez.
The Miami Marlins released Josh D. Smith.
The Seattle Mariners selected Walker Lockett off waivers from the New York Mets.
- September 2, 2020
The New York Yankees signed Luis Avilán as a free agent.
The Houston Astros released Fernando Rodney.
The Texas Rangers released Sam Travis.
- September 3, 2020
The Atlanta Braves released Matt Adams.
The Chicago Cubs released Cody Allen.
The Chicago White Sox released Drew Anderson.
The Cleveland Indians released Jake Elmore.
The Chicago Cubs released AJ Ramos.
The Seattle Mariners selected Phil Ervin off waivers from the Cincinnati Reds.
The Boston Red Sox selected Deivy Grullón off waivers from the Philadelphia Phillies.
The Colorado Rockies selected Jesús Tinoco off waivers from the Miami Marlins.
The Milwaukee Brewers selected Daniel Vogelbach off waivers from the Toronto Blue Jays.
- September 4, 2020
The Minnesota Twins released Ryan Garton.
The Toronto Blue Jays released Sam Gaviglio.
The New York Mets released Pedro Payano.
The Minnesota Twins released Jack Reinheimer.
- September 5, 2020
The Pittsburgh Pirates signed Jandel Gustave as a free agent.
The Colorado Rockies signed AJ Ramos as a free agent.
The Chicago Cubs signed Pedro Strop as a free agent.
The Chicago Cubs released Jharel Cotton.
The New York Yankees released Adonis Rosa.
The Atlanta Braves released Chris Rusin.
The Baltimore Orioles selected Carson Fulmer off waivers from the Pittsburgh Pirates.
The Seattle Mariners selected Casey Sadler off waivers from the Chicago Cubs.
The Chicago Cubs selected Ildemaro Vargas off waivers from the Minnesota Twins.
- September 6, 2020
Ryan Buchter of the Los Angeles Angels granted free agency.
The Milwaukee Brewers released Justin Smoak.
- September 7, 2020
The San Francisco Giants released Abiatal Avelino.
The Chicago Cubs released José Lobatón.
The Cincinnati Reds released Boog Powell.
The Chicago Cubs selected Billy Hamilton off waivers from the New York Mets.
- September 8, 2020
The New York Yankees signed Ryan Buchter as a free agent.
The Kansas City Royals released Humberto Arteaga.
The Chicago Cubs released Steven Souza Jr..
- September 9, 2020
The San Francisco Giants signed Justin Smoak as a free agent.
The Toronto Blue Jays released Jake Petricka.
The Miami Marlins released Justin Shafer.
- September 10, 2020
The Chicago Cubs signed Joe Wieland as a free agent.
The Chicago Cubs released Ryan LaMarre.
The San Francisco Giants released Pablo Sandoval.
- September 11, 2020
The St. Louis Cardinals signed Akeem Bostick as a free agent.
- September 12, 2020
The Arizona Diamondbacks released Jake Lamb.
- September 13, 2020
The Atlanta Braves signed Pablo Sandoval as a free agent.
- September 14, 2020
The Oakland Athletics signed Jake Lamb as a free agent.
Neil Walker of the Philadelphia Phillies granted free agency.
The Atlanta Braves released Robbie Erlin.
The Baltimore Orioles released Stevie Wilkerson.
The Milwaukee Brewers selected Billy McKinney off waivers from the Toronto Blue Jays.
- September 15, 2020
The Philadelphia Phillies signed Greg Bird as a free agent.
The Texas Rangers signed Andrew Romine as a free agent.
The Boston Red Sox released Jonathan Lucroy.
The Philadelphia Phillies signed Jonathan Lucroy as a free agent.
- September 16, 2020
The Cincinnati Reds released David Carpenter.
The Cincinnati Reds traded future considerations to the Toronto Blue Jays for Justin Miller.
- September 17, 2020
The Texas Rangers released Luis García.
- September 18, 2020
The Milwaukee Brewers released Jake Faria.
The Baltimore Orioles released Rob Zastryzny.
- September 19, 2020
The Arizona Diamondbacks released John Hicks.
- September 20, 2020
The Cleveland Indians released Steven Baron.
The Cleveland Indians released David Hernandez.
The New York Mets released Yefry Ramírez.
The Baltimore Orioles released Chandler Shepherd.
The Baltimore Orioles released Mason Williams.
- September 21, 2020
The Colorado Rockies released Wade Davis.
The Pittsburgh Pirates selected Carson Fulmer off waivers from the Baltimore Orioles.
- September 22, 2020
The San Francisco Giants released Justin Smoak.
- September 25, 2020
The Cincinnati Reds released Nate Jones.
The New York Yankees released Tyler Lyons.
The Seattle Mariners selected Ian Hamilton off waivers from the Chicago White Sox.
- September 26, 2020
The Minnesota Twins released Homer Bailey.
- September 28, 2020
Adam Conley of the Miami Marlins granted free agency.
Matt Dermody of the Chicago Cubs granted free agency.
Ross Detwiler of the Chicago White Sox granted free agency.
Wilmer Font of the Toronto Blue Jays granted free agency.
Ryan Goins of the Chicago White Sox granted free agency.
Chris Iannetta of the New York Yankees granted free agency.
Williams Jerez of the Pittsburgh Pirates granted free agency.
Mallex Smith of the Seattle Mariners granted free agency.
The Chicago White Sox released Steve Cishek.
The San Francisco Giants released Jeff Samardzija.
- September 29, 2020
Nick Goody of the Texas Rangers granted free agency.
- September 30, 2020
The Atlanta Braves released Tommy Milone.
The Chicago Cubs released Josh Osich.
- October 1, 2020
Taylor Guerrieri of the Texas Rangers granted free agency.
The Pittsburgh Pirates selected Sean Poppen off waivers from the Minnesota Twins.
- October 5, 2020
Taylor Cole of the Los Angeles Angels granted free agency.
Ryan Meisinger of the St. Louis Cardinals granted free agency.
JT Riddle of the Pittsburgh Pirates granted free agency.
- October 6, 2020
Brandon Drury of the Toronto Blue Jays granted free agency.
Matt Grace of the Arizona Diamondbacks granted free agency.
- October 7, 2020
Juan Minaya of the Minnesota Twins granted free agency.
Patrick Wisdom of the Chicago Cubs granted free agency.
- October 8, 2020
The Kansas City Royals signed Tyler Cropley as a free agent.
Abraham Almonte of the San Diego Padres granted free agency.
- October 9, 2020
Joe Biagini of the Houston Astros granted free agency.
Daniel Mengden of the Oakland Athletics granted free agency.
James Pazos of the Colorado Rockies granted free agency.
- October 10, 2020
Aaron Barrett of the Washington Nationals granted free agency.
Paolo Espino of the Washington Nationals granted free agency.
- October 13, 2020
Rob Brantly of the New York Yankees granted free agency.
Danny Coulombe of the Minnesota Twins granted free agency.
Miguel Del Pozo of the Pittsburgh Pirates granted free agency.
Wilmer Difo of the Washington Nationals granted free agency.
Roenis Elías of the Washington Nationals granted free agency.
Sam Freeman of the Washington Nationals granted free agency.
Javy Guerra of the Washington Nationals granted free agency.
Jordy Mercer of the New York Yankees granted free agency.
- October 14, 2020
Christian Colón of the Cincinnati Reds granted free agency.
Oliver Drake of the Tampa Bay Rays granted free agency.
Cory Gearrin of the Minnesota Twins granted free agency.
Deolis Guerra of the Philadelphia Phillies granted free agency.
Dominic Leone of the Cleveland Indians granted free agency.
Ian Miller of the Chicago Cubs granted free agency.
Matt Reynolds of the Kansas City Royals granted free agency.
Bryan Shaw of the Seattle Mariners granted free agency.
Asher Wojciechowski of the Baltimore Orioles granted free agency.
Jimmy Yacabonis of the Seattle Mariners granted free agency.
- October 15, 2020
Óscar Hernández of the Kansas City Royals granted free agency.
Caleb Joseph of the Toronto Blue Jays granted free agency.
Ryan Lavarnway of the Miami Marlins granted free agency.
Hunter Strickland of the New York Mets granted free agency.
Michael A. Taylor of the Washington Nationals granted free agency.
Ronald Torreyes of the Philadelphia Phillies granted free agency.
- October 16, 2020
Jesse Biddle of the Cincinnati Reds granted free agency.
Matt Bowman of the Cincinnati Reds granted free agency.
Matt Davidson of the Cincinnati Reds granted free agency.
- October 19, 2020
Joe Hudson of the Seattle Mariners granted free agency.
Brady Lail of the Seattle Mariners granted free agency.
- October 21, 2020
The Arizona Diamondbacks released Artie Lewicki.
The Texas Rangers selected Art Warren off waivers from the Seattle Mariners.
- October 22, 2020
Nestor Cortes of the Seattle Mariners granted free agency.
Carl Edwards Jr. of the Seattle Mariners granted free agency.
- October 23, 2020
The Arizona Diamondbacks selected Taylor Guilbeau off waivers from the Seattle Mariners.
The Seattle Mariners selected Domingo Tapia off waivers from the Boston Red Sox.
- October 26, 2020
Mike Kickham of the Boston Red Sox granted free agency.
Andrew Triggs of the Boston Red Sox granted free agency.
The New York Mets selected Robel García off waivers from the Cincinnati Reds.
- October 27, 2020
Nick Ramirez of the Detroit Tigers granted free agency.
- October 28, 2020
Ehire Adrianza of the Minnesota Twins granted free agency.
José Álvarez of the Philadelphia Phillies granted free agency.
Jake Arrieta of the Philadelphia Phillies granted free agency.
Alex Avila of the Minnesota Twins granted free agency.
Pedro Báez of the Los Angeles Dodgers granted free agency.
Anthony Bass of the Toronto Blue Jays granted free agency.
Trevor Bauer of the Cincinnati Reds granted free agency.
Brad Boxberger of the Miami Marlins granted free agency.
Jackie Bradley Jr. of the Boston Red Sox granted free agency.
Michael Brantley of the Houston Astros granted free agency.
Jay Bruce of the Philadelphia Phillies granted free agency.
Drew Butera of the Colorado Rockies granted free agency.
Asdrúbal Cabrera of the Washington Nationals granted free agency.
Trevor Cahill of the San Francisco Giants granted free agency.
Rusney Castillo of the Boston Red Sox granted free agency.
Jason Castro of the San Diego Padres granted free agency.
Francisco Cervelli of the Miami Marlins granted free agency.
Yoenis Céspedes of the New York Mets granted free agency.
Andrew Chafin of the Chicago Cubs granted free agency.
Tyler Chatwood of the Chicago Cubs granted free agency.
Jesse Chavez of the Texas Rangers granted free agency.
Robinson Chirinos of the New York Mets granted free agency.
Shin-Soo Choo of the Texas Rangers granted free agency.
Tyler Clippard of the Minnesota Twins granted free agency.
Alex Colomé of the Chicago White Sox granted free agency.
Ryan Cordell of the New York Mets granted free agency.
C.J. Cron of the Detroit Tigers granted free agency.
Nelson Cruz of the Minnesota Twins granted free agency.
Anthony DeSclafani of the Cincinnati Reds granted free agency.
Derek Dietrich of the Texas Rangers granted free agency.
Sean Doolittle of the Washington Nationals granted free agency.
Jarrod Dyson of the Chicago White Sox granted free agency.
Adam Eaton of the Washington Nationals granted free agency.
Mike Fiers of the Oakland Athletics granted free agency.
Tyler Flowers of the Atlanta Braves granted free agency.
Logan Forsythe of the Miami Marlins granted free agency.
Todd Frazier of the New York Mets granted free agency.
Freddy Galvis of the Cincinnati Reds granted free agency.
Kevin Gausman of the San Francisco Giants granted free agency.
Ken Giles of the Toronto Blue Jays granted free agency.
Marwin González of the Minnesota Twins granted free agency.
Dee Strange-Gordon of the Seattle Mariners granted free agency.
Kendall Graveman of the Seattle Mariners granted free agency.
Shane Greene of the Atlanta Braves granted free agency.
Didi Gregorius of the Philadelphia Phillies granted free agency.
Robbie Grossman of the Oakland Athletics granted free agency.
Cole Hamels of the Atlanta Braves granted free agency.
Billy Hamilton of the Chicago Cubs granted free agency.
Matt Harvey of the Kansas City Royals granted free agency.
Adeiny Hechavarría of the Atlanta Braves granted free agency.
Liam Hendriks of the Oakland Athletics granted free agency.
César Hernández of the Cleveland Indians granted free agency.
Enrique Hernández of the Los Angeles Dodgers granted free agency.
Rich Hill of the Minnesota Twins granted free agency.
Yoshihisa Hirano of the Seattle Mariners granted free agency.
Bryan Holaday of the Baltimore Orioles granted free agency.
Derek Holland of the Pittsburgh Pirates granted free agency.
Greg Holland of the Kansas City Royals granted free agency.
Brock Holt of the Washington Nationals granted free agency.
Jared Hughes of the New York Mets granted free agency.
Tommy Hunter of the Philadelphia Phillies granted free agency.
Jon Jay of the Arizona Diamondbacks granted free agency.
Jeremy Jeffress of the Chicago Cubs granted free agency.
Matt Joyce of the Miami Marlins granted free agency.
Keone Kela of the Pittsburgh Pirates granted free agency.
Matt Kemp of the Colorado Rockies granted free agency.
Howie Kendrick of the Washington Nationals granted free agency.
Ian Kennedy of the Kansas City Royals granted free agency.
Jason Kipnis of the Chicago Cubs granted free agency.
Erik Kratz of the New York Yankees granted free agency.
Jake Lamb of the Oakland Athletics granted free agency.
Tommy La Stella of the Oakland Athletics granted free agency.
Mike Leake of the Arizona Diamondbacks granted free agency.
Wade LeBlanc of the Baltimore Orioles granted free agency.
DJ LeMahieu of the New York Yankees granted free agency.
Sandy León of the Cleveland Indians granted free agency.
Aaron Loup of the Tampa Bay Rays granted free agency.
Jed Lowrie of the New York Mets granted free agency.
Jake Marisnick of the New York Mets granted free agency.
Nick Markakis of the Atlanta Braves granted free agency.
Jeff Mathis of the Texas Rangers granted free agency.
Cameron Maybin of the Chicago Cubs granted free agency.
Trevor May of the Minnesota Twins granted free agency.
James McCann of the Chicago White Sox granted free agency.
T.J. McFarland of the Oakland Athletics granted free agency.
Jake McGee of the Los Angeles Dodgers granted free agency.
Collin McHugh of the Boston Red Sox granted free agency.
Mark Melancon of the Atlanta Braves granted free agency.
Brad Miller of the St. Louis Cardinals granted free agency.
Mike Minor of the Oakland Athletics granted free agency.
Yadier Molina of the St. Louis Cardinals granted free agency.
Brian Moran of the Miami Marlins granted free agency.
Daniel Murphy of the Colorado Rockies granted free agency.
Juan Nicasio of the Texas Rangers granted free agency.
Iván Nova of the Detroit Tigers granted free agency.
Eduardo Núñez of the New York Mets granted free agency.
Jake Odorizzi of the Minnesota Twins granted free agency.
Chris Owings of the Colorado Rockies granted free agency.
Marcell Ozuna of the Atlanta Braves granted free agency.
Joe Panik of the Toronto Blue Jays granted free agency.
James Paxton of the New York Yankees granted free agency.
Brad Peacock of the Houston Astros granted free agency.
Joc Pederson of the Los Angeles Dodgers granted free agency.
José Peraza of the Boston Red Sox granted free agency.
Óliver Pérez of the Cleveland Indians granted free agency.
Yusmeiro Petit of the Oakland Athletics granted free agency.
Josh Phegley of the Chicago Cubs granted free agency.
Kevin Pillar of the Colorado Rockies granted free agency.
Rick Porcello of the New York Mets granted free agency.
Jurickson Profar of the San Diego Padres granted free agency.
César Puello of the Boston Red Sox granted free agency.
Jose Quintana of the Chicago Cubs granted free agency.
Erasmo Ramírez of the New York Mets granted free agency.
AJ Ramos of the Colorado Rockies granted free agency.
Wilson Ramos of the New York Mets granted free agency.
Robbie Ray of the Toronto Blue Jays granted free agency.
J.T. Realmuto of the Philadelphia Phillies granted free agency.
Josh Reddick of the Houston Astros granted free agency.
Garrett Richards of the San Diego Padres granted free agency.
René Rivera of the New York Mets granted free agency.
Sean Rodríguez of the Miami Marlins granted free agency.
Andrew Romine of the Texas Rangers granted free agency.
Austin Romine of the Detroit Tigers granted free agency.
Héctor Rondón of the Arizona Diamondbacks granted free agency.
Trevor Rosenthal of the San Diego Padres granted free agency.
Aníbal Sánchez of the Washington Nationals granted free agency.
Pablo Sandoval of the Atlanta Braves granted free agency.
Jonathan Schoop of the Detroit Tigers granted free agency.
Marcus Semien of the Oakland Athletics granted free agency.
Matt Shoemaker of the Toronto Blue Jays granted free agency.
Andrelton Simmons of the Los Angeles Angels granted free agency.
Drew Smyly of the San Francisco Giants granted free agency.
Joakim Soria of the Oakland Athletics granted free agency.
George Springer of the Houston Astros granted free agency.
Drew Steckenrider of the Miami Marlins granted free agency.
Marcus Stroman of the New York Mets granted free agency.
Kurt Suzuki of the Washington Nationals granted free agency.
Masahiro Tanaka of the New York Yankees granted free agency.
Julio Teheran of the Los Angeles Angels granted free agency.
Eric Thames of the Washington Nationals granted free agency.
Tyler Thornburg of the Cincinnati Reds granted free agency.
Yasmany Tomás of the Arizona Diamondbacks granted free agency.
Josh Tomlin of the Atlanta Braves granted free agency.
Blake Treinen of the Los Angeles Dodgers granted free agency.
Justin Turner of the Los Angeles Dodgers granted free agency.
Jonathan Villar of the Toronto Blue Jays granted free agency.
Nick Vincent of the Miami Marlins granted free agency.
Edinson Vólquez of the Texas Rangers granted free agency.
Michael Wacha of the New York Mets granted free agency.
Adam Wainwright of the St. Louis Cardinals granted free agency.
Taijuan Walker of the Toronto Blue Jays granted free agency.
Tony Watson of the San Francisco Giants granted free agency.
Matt Wieters of the St. Louis Cardinals granted free agency.
Justin Wilson of the New York Mets granted free agency.
Alex Wood of the Los Angeles Dodgers granted free agency.
Brandon Workman of the Philadelphia Phillies granted free agency.
Kirby Yates of the San Diego Padres granted free agency.
Jordan Zimmermann of the Detroit Tigers granted free agency.
Ryan Zimmerman of the Washington Nationals granted free agency.
- October 29, 2020
The Seattle Mariners signed Kendall Graveman as a free agent.
The Arizona Diamondbacks signed Christian Lopes as a free agent.
The Baltimore Orioles signed Stevie Wilkerson as a free agent.
Silvino Bracho of the Arizona Diamondbacks granted free agency.
Ryan Braun of the Milwaukee Brewers granted free agency.
Branden Kline of the Baltimore Orioles granted free agency.
Darren O'Day of the Atlanta Braves granted free agency.
Sergio Romo of the Minnesota Twins granted free agency.
Josh A. Smith of the Miami Marlins granted free agency.
Kohl Stewart of the Baltimore Orioles granted free agency.
Pat Venditte of the Miami Marlins granted free agency.
Kolten Wong of the St. Louis Cardinals granted free agency.
- October 30, 2020
The Atlanta Braves signed Abraham Almonte as a free agent.
The Milwaukee Brewers signed Jamie Westbrook as a free agent.
Chase Anderson of the Toronto Blue Jays granted free agency.
Cam Bedrosian of the Los Angeles Angels granted free agency.
Charlie Culberson of the Atlanta Braves granted free agency.
Chase De Jong of the Houston Astros granted free agency.
Chris Devenski of the Houston Astros granted free agency.
Edwin Encarnación of the Chicago White Sox granted free agency.
Mike Freeman of the Cleveland Indians granted free agency.
Brett Gardner of the New York Yankees granted free agency.
Dustin Garneau of the Houston Astros granted free agency.
Gio Gonzalez of the Chicago White Sox granted free agency.
Phil Gosselin of the Philadelphia Phillies granted free agency.
Jedd Gyorko of the Milwaukee Brewers granted free agency.
Brad Hand of the Cleveland Indians granted free agency.
J.A. Happ of the New York Yankees granted free agency.
Heath Hembree of the Philadelphia Phillies granted free agency.
Brandon Kintzler of the Miami Marlins granted free agency.
Andrew Kittredge of the Tampa Bay Rays granted free agency.
Corey Kluber of the Texas Rangers granted free agency.
Jon Lester of the Chicago Cubs granted free agency.
Kevin McCarthy of the Kansas City Royals granted free agency.
Mike Montgomery of the Kansas City Royals granted free agency.
Adam Morgan of the Philadelphia Phillies granted free agency.
Charlie Morton of the Tampa Bay Rays granted free agency.
Jimmy Nelson of the Los Angeles Dodgers granted free agency.
Roberto Osuna of the Houston Astros granted free agency.
Blake Parker of the Philadelphia Phillies granted free agency.
David Phelps of the Philadelphia Phillies granted free agency.
Yacksel Ríos of the Pittsburgh Pirates granted free agency.
David Robertson of the Philadelphia Phillies granted free agency.
Carlos Santana of the Cleveland Indians granted free agency.
Domingo Santana of the Cleveland Indians granted free agency.
Kevan Smith of the Tampa Bay Rays granted free agency.
Eric Sogard of the Milwaukee Brewers granted free agency.
Mike Zunino of the Tampa Bay Rays granted free agency.
The Arizona Diamondbacks released Kevin Cron.
The Pittsburgh Pirates released Luke Maile.
The New York Mets selected Jacob Barnes off waivers from the Los Angeles Angels.
The Minnesota Twins selected Ian Gibaut off waivers from the Texas Rangers.
The Pittsburgh Pirates selected Michael Pérez off waivers from the Tampa Bay Rays.
The Philadelphia Phillies selected Johan Quezada off waivers from the Miami Marlins.
The Kansas City Royals selected Carlos Sanabria off waivers from the Houston Astros.
The Baltimore Orioles selected Yolmer Sanchez off waivers from the Chicago White Sox.
The Chicago Cubs selected Max Schrock off waivers from the St. Louis Cardinals.
The New York Mets selected Nick Tropeano off waivers from the Pittsburgh Pirates.
The Minnesota Twins selected Brandon Waddell off waivers from the Pittsburgh Pirates.
- October 31, 2020
Chris Archer of the Pittsburgh Pirates granted free agency.
Daniel Descalso of the Chicago Cubs granted free agency.
Tommy Kahnle of the New York Yankees granted free agency.
Chaz Roe of the Tampa Bay Rays granted free agency.
- November 1, 2020
Mitch Moreland of the San Diego Padres granted free agency.
Martín Pérez of the Boston Red Sox granted free agency.
- November 2, 2020
The Washington Nationals signed Paolo Espino as a free agent.
Fernando Abad of the New York Yankees granted free agency.
Domingo Acevedo of the New York Yankees granted free agency.
Cristhian Adames of the San Francisco Giants granted free agency.
Austin Adams of the Minnesota Twins granted free agency.
Lane Adams of the Minnesota Twins granted free agency.
Jim Adduci of the Texas Rangers granted free agency.
Tim Adleman of the Detroit Tigers granted free agency.
Dario Agrazal of the Detroit Tigers granted free agency.
Arismendy Alcántara of the Los Angeles Angels granted free agency.
Yonder Alonso of the San Diego Padres granted free agency.
Francisco Arcia of the Los Angeles Angels granted free agency.
Alec Asher of the Minnesota Twins granted free agency.
Luis Avilán of the New York Yankees granted free agency.
José Azocar of the Detroit Tigers granted free agency.
Sandy Báez of the Detroit Tigers granted free agency.
Jett Bandy of the Boston Red Sox granted free agency.
Gerson Bautista of the Seattle Mariners granted free agency.
Rafael Bautista of the Washington Nationals granted free agency.
Anthony Bender of the Milwaukee Brewers granted free agency.
Christian Bethancourt of the Philadelphia Phillies granted free agency.
Kyle Bird of the Texas Rangers granted free agency.
Jorge Bonifacio of the Detroit Tigers granted free agency.
James Bourque of the Washington Nationals granted free agency.
Chasen Bradford of the Seattle Mariners granted free agency.
José Briceño of the Los Angeles Angels granted free agency.
Parker Bridwell of the Minnesota Twins granted free agency.
Sócrates Brito of the Pittsburgh Pirates granted free agency.
Keon Broxton of the Milwaukee Brewers granted free agency.
Jaycob Brugman of the Chicago White Sox granted free agency.
Ryan Buchter of the New York Yankees granted free agency.
Andy Burns of the Toronto Blue Jays granted free agency.
Eric Campbell of the Oakland Athletics granted free agency.
Erick Castillo of the Chicago Cubs granted free agency.
Welington Castillo of the Washington Nationals granted free agency.
Juan Centeno of the Boston Red Sox granted free agency.
Sam Clay of the Minnesota Twins granted free agency.
Tim Collins of the Colorado Rockies granted free agency.
Ryan Court of the Oakland Athletics granted free agency.
Dylan Cozens of the Tampa Bay Rays granted free agency.
Nabil Crismatt of the St. Louis Cardinals granted free agency.
Narciso Crook of the Cincinnati Reds granted free agency.
Johnny Davis of the Tampa Bay Rays granted free agency.
Dean Deetz of the Houston Astros granted free agency.
Nicky Delmonico of the Chicago White Sox granted free agency.
Jhonathan Díaz of the Boston Red Sox granted free agency.
Tim Dillard of the Texas Rangers granted free agency.
Matt Duffy of the New York Yankees granted free agency.
Ryan Dull of the Toronto Blue Jays granted free agency.
Montana DuRapau of the Pittsburgh Pirates granted free agency.
Jerad Eickhoff of the Texas Rangers granted free agency.
Luke Farrell of the Texas Rangers granted free agency.
Tim Federowicz of the Texas Rangers granted free agency.
Ramón Flores of the Minnesota Twins granted free agency.
Mike Foltynewicz of the Atlanta Braves granted free agency.
Enderson Franco of the San Francisco Giants granted free agency.
Seth Frankoff of the Seattle Mariners granted free agency.
Rocky Gale of the Los Angeles Dodgers granted free agency.
Gerson Garabito of the Kansas City Royals granted free agency.
Stone Garrett of the Miami Marlins granted free agency.
Mike Gerber of the Colorado Rockies granted free agency.
Sean Gilmartin of the Tampa Bay Rays granted free agency.
José Godoy of the St. Louis Cardinals granted free agency.
Terrance Gore of the Los Angeles Dodgers granted free agency.
Anthony Gose of the Cleveland Indians granted free agency.
Tuffy Gosewisch of the Milwaukee Brewers granted free agency.
Zack Granite of the New York Yankees granted free agency.
Juan Graterol of the Minnesota Twins granted free agency.
Conner Greene of the Kansas City Royals granted free agency.
Zach Green of the San Francisco Giants granted free agency.
Zac Grotz of the Seattle Mariners granted free agency.
Reymin Guduan of the Los Angeles Dodgers granted free agency.
Preston Guilmet of the Miami Marlins granted free agency.
Taylor Gushue of the Washington Nationals granted free agency.
Jake Hager of the New York Mets granted free agency.
Blaine Hardy of the Minnesota Twins granted free agency.
Donnie Hart of the Oakland Athletics granted free agency.
Joe Harvey of the Colorado Rockies granted free agency.
Tyler Heineman of the San Francisco Giants granted free agency.
Kevin Herget of the St. Louis Cardinals granted free agency.
Michael Hermosillo of the Los Angeles Angels granted free agency.
Félix Hernández of the Atlanta Braves granted free agency.
Rosell Herrera of the New York Yankees granted free agency.
Chris Herrmann of the San Francisco Giants granted free agency.
David Hess of the Baltimore Orioles granted free agency.
Trevor Hildenberger of the Boston Red Sox granted free agency.
Chih-Wei Hu of the San Diego Padres granted free agency.
Danny Hultzen of the Chicago Cubs granted free agency.
Jay Jackson of the Cincinnati Reds granted free agency.
Travis Jankowski of the Cincinnati Reds granted free agency.
Jake Jewell of the San Francisco Giants granted free agency.
Eduardo Jiménez of the Arizona Diamondbacks granted free agency.
Connor Joe of the Los Angeles Dodgers granted free agency.
Ryder Jones of the Boston Red Sox granted free agency.
Tommy Joseph of the Boston Red Sox granted free agency.
Rob Kaminsky of the St. Louis Cardinals granted free agency.
Gosuke Katoh of the Miami Marlins granted free agency.
Sean Kazmar Jr. of the Atlanta Braves granted free agency.
Michael Kohn of the Los Angeles Angels granted free agency.
Pete Kozma of the Atlanta Braves granted free agency.
Joey Krehbiel of the Minnesota Twins granted free agency.
Jason Krizan of the Oakland Athletics granted free agency.
Derek Law of the Texas Rangers granted free agency.
Casey Lawrence of the Minnesota Twins granted free agency.
Zach Lee of the Oakland Athletics granted free agency.
Brandon Leibrandt of the Miami Marlins granted free agency.
Robinson Leyer of the Boston Red Sox granted free agency.
Tzu-Wei Lin of the Boston Red Sox granted free agency.
Zack Littell of the Minnesota Twins granted free agency.
Kyle Lobstein of the Los Angeles Dodgers granted free agency.
Sam Long of the Chicago White Sox granted free agency.
Jack López of the Atlanta Braves granted free agency.
Jonathan Lucroy of the Philadelphia Phillies granted free agency.
Lucas Luetge of the Oakland Athletics granted free agency.
Dawel Lugo of the Detroit Tigers granted free agency.
Andrés Machado of the Kansas City Royals granted free agency.
Luís Madero of the San Francisco Giants granted free agency.
Drew Maggi of the Minnesota Twins granted free agency.
Mikie Mahtook of the Philadelphia Phillies granted free agency.
Parker Markel of the Los Angeles Angels granted free agency.
Yunior Marte of the Kansas City Royals granted free agency.
Jason Martin of the Pittsburgh Pirates granted free agency.
Nick Martini of the Philadelphia Phillies granted free agency.
Zach McAllister of the Los Angeles Dodgers granted free agency.
Yohander Méndez of the Texas Rangers granted free agency.
Justin Miller of the Cincinnati Reds granted free agency.
Shelby Miller of the Milwaukee Brewers granted free agency.
Sam Moll of the San Francisco Giants granted free agency.
Andruw Monasterio of the Cleveland Indians granted free agency.
Andrew Moore of the Cincinnati Reds granted free agency.
Max Moroff of the New York Mets granted free agency.
Vinny Nittoli of the Toronto Blue Jays granted free agency.
Héctor Noesí of the Pittsburgh Pirates granted free agency.
Aaron Northcraft of the Miami Marlins granted free agency.
Joseph Odom of the Seattle Mariners granted free agency.
Tyler Olson of the Chicago Cubs granted free agency.
Rafael Ortega of the Atlanta Braves granted free agency.
Luis Ortiz of the Baltimore Orioles granted free agency.
Dan Otero of the New York Yankees granted free agency.
Connor Overton of the Toronto Blue Jays granted free agency.
Jermaine Palacios of the Tampa Bay Rays granted free agency.
Thomas Pannone of the Toronto Blue Jays granted free agency.
Jarrett Parker of the New York Mets granted free agency.
Wes Parsons of the Colorado Rockies granted free agency.
Francisco Peña of the Cincinnati Reds granted free agency.
Carlos Pérez of the Oakland Athletics granted free agency.
René Pinto of the Tampa Bay Rays granted free agency.
Yohel Pozo of the Texas Rangers granted free agency.
Emmanuel Ramirez of the San Diego Padres granted free agency.
JC Ramirez of the Los Angeles Angels granted free agency.
Edubray Ramos of the Los Angeles Dodgers granted free agency.
Henry Ramos of the Texas Rangers granted free agency.
Jake Reed of the Minnesota Twins granted free agency.
Pablo Reyes of the Pittsburgh Pirates granted free agency.
Jacob Rhame of the Los Angeles Angels granted free agency.
Clayton Richard of the Chicago White Sox granted free agency.
Joey Rickard of the San Francisco Giants granted free agency.
Yadiel Rivera of the Texas Rangers granted free agency.
Shane Robinson of the Atlanta Braves granted free agency.
Dereck Rodríguez of the Detroit Tigers granted free agency.
Ronny Rodríguez of the Milwaukee Brewers granted free agency.
José Rondón of the Baltimore Orioles granted free agency.
Alberto Rosario of the Arizona Diamondbacks granted free agency.
Randy Rosario of the Kansas City Royals granted free agency.
Zac Rosscup of the Colorado Rockies granted free agency.
Ben Rowen of the Atlanta Braves granted free agency.
Chris Rowley of the Minnesota Twins granted free agency.
Cameron Rupp of the Cleveland Indians granted free agency.
Ricardo Sanchez of the St. Louis Cardinals granted free agency.
Scott Schebler of the Atlanta Braves granted free agency.
Jaime Schultz of the Oakland Athletics granted free agency.
Frank Schwindel of the Detroit Tigers granted free agency.
Anderson Severino of the New York Yankees granted free agency.
Jose Siri of the San Francisco Giants granted free agency.
Dwight Smith Jr. of the Baltimore Orioles granted free agency.
D.J. Snelten of the Tampa Bay Rays granted free agency.
Elliot Soto of the Los Angeles Angels granted free agency.
Locke St. John of the Texas Rangers granted free agency.
Pedro Strop of the Chicago Cubs granted free agency.
Dillon Thomas of the Oakland Athletics granted free agency.
Jake Thompson of the Los Angeles Angels granted free agency.
Zach Thompson of the Chicago White Sox granted free agency.
Wilfredo Tovar of the Minnesota Twins granted free agency.
Richard Ureña of the Baltimore Orioles granted free agency.
Jesmuel Valentín of the Baltimore Orioles granted free agency.
Esmerling Vásquez of the Texas Rangers granted free agency.
Jerry Vasto of the Chicago Cubs granted free agency.
Andrew Velazquez of the Baltimore Orioles granted free agency.
Jason Vosler of the San Diego Padres granted free agency.
Konner Wade of the Boston Red Sox granted free agency.
Mitch Walding of the Toronto Blue Jays granted free agency.
Forrest Wall of the Toronto Blue Jays granted free agency.
Collin Wiles of the Texas Rangers granted free agency.
Aaron Wilkerson of the Milwaukee Brewers granted free agency.
Nick Williams of the Cincinnati Reds granted free agency.
Jacob Wilson of the Washington Nationals granted free agency.
Kean Wong of the San Francisco Giants granted free agency.
Hunter Wood of the Cleveland Indians granted free agency.
Michael Ynoa of the Oakland Athletics granted free agency.
Aneurys Zabala of the Cincinnati Reds granted free agency.
Mark Zagunis of the Chicago Cubs granted free agency.
Tony Zych of the New York Yankees granted free agency.
Jhoulys Chacín sent from the Atlanta Braves to ??? in an unknown transaction. (Date given is approximate. Exact date is uncertain.)
Zack Godley sent from the Boston Red Sox to ??? in an unknown transaction. (Date given is approximate. Exact date is uncertain.)
Dilson Herrera sent from the Baltimore Orioles to ??? in an unknown transaction. (Date given is approximate. Exact date is uncertain.)
Braxton Lee sent from the New York Mets to ??? in an unknown transaction. (Date given is approximate. Exact date is uncertain.)
Alex McRae sent from the Chicago White Sox to ??? in an unknown transaction. (Date given is approximate. Exact date is uncertain.)
- November 3, 2020
The Pittsburgh Pirates released Dovydas Neverauskas.
- November 4, 2020
The New York Mets signed Jake Hager as a free agent.
The New York Mets signed José Peraza as a free agent.
The New York Mets signed Mallex Smith as a free agent.
The New York Mets signed Arodys Vizcaíno as a free agent.
The Kansas City Royals released Stephen Ridings.
- November 5, 2020
The Chicago Cubs signed Abiatal Avelino as a free agent.
The San Diego Padres signed Gosuke Katoh as a free agent.
The Tampa Bay Rays signed René Pinto as a free agent.
- November 6, 2020
The Seattle Mariners signed Vinny Nittoli as a free agent.
- November 7, 2020
The Toronto Blue Jays signed Robbie Ray as a free agent.
- November 9, 2020
The Cleveland Indians signed Andruw Monasterio as a free agent.
Nick Burdi of the Pittsburgh Pirates granted free agency.
- November 10, 2020
The San Francisco Giants signed Jason Vosler as a free agent.
- November 11, 2020
The New York Mets signed Marcus Stroman as a free agent.
The Atlanta Braves signed as a free agent.
- November 12, 2020
The Washington Nationals signed Rafael Bautista as a free agent.
The Chicago Cubs signed Michael Hermosillo as a free agent.
The Minnesota Twins signed Derek Law as a free agent.
The Oakland Athletics signed Jacob Wilson as a free agent.
- November 14, 2020
The St. Louis Cardinals signed Tyler Heineman as a free agent.
The Washington Nationals signed Yasmany Tomás as a free agent.
- November 15, 2020
The Colorado Rockies signed Connor Joe as a free agent.
- November 16, 2020
The Oakland Athletics signed Domingo Acevedo as a free agent.
The Colorado Rockies signed José Briceño as a free agent.
The Oakland Athletics signed Montana DuRapau as a free agent.
The Chicago Cubs signed Taylor Gushue as a free agent.
The Chicago Cubs signed Jake Jewell as a free agent.
The Seattle Mariners signed Brady Lail as a free agent.
The Boston Red Sox signed Kevin McCarthy as a free agent.
The Chicago Cubs signed Rafael Ortega as a free agent.
The Los Angeles Angels signed Thomas Pannone as a free agent.
The Atlanta Braves signed Emmanuel Ramirez as a free agent.
The St. Louis Cardinals signed Ricardo Sanchez as a free agent.
The Atlanta Braves signed Drew Smyly as a free agent.
The Chicago Cubs signed D.J. Snelten as a free agent.
The Chicago Cubs signed Jerry Vasto as a free agent.
- November 17, 2020
The San Diego Padres signed José Azocar as a free agent.
The Seattle Mariners signed Gerson Bautista as a free agent.
The Minnesota Twins signed Danny Coulombe as a free agent.
The Los Angeles Angels signed Jhonathan Díaz as a free agent.
The Cleveland Indians signed Anthony Gose as a free agent.
The Oakland Athletics signed Pete Kozma as a free agent.
The San Francisco Giants signed Jason Krizan as a free agent.
The San Francisco Giants signed Sam Long as a free agent.
The Seattle Mariners signed Matt Magill as a free agent.
The San Diego Padres signed Parker Markel as a free agent.
The Chicago Cubs signed Ian Miller as a free agent.
The Arizona Diamondbacks signed Sam Moll as a free agent.
The San Diego Padres signed Yohel Pozo as a free agent.
The Los Angeles Angels signed Jake Reed as a free agent.
The Colorado Rockies signed Dereck Rodríguez as a free agent.
The Oakland Athletics signed Frank Schwindel as a free agent.
The Chicago White Sox signed Anderson Severino as a free agent.
The Los Angeles Angels signed Kean Wong as a free agent.
- November 18, 2020
WAS (NL) signed Sam Clay as a free agent.
The Baltimore Orioles signed Conner Greene as a free agent.
- November 19, 2020
The Detroit Tigers released Brandon Dixon.
- November 20, 2020
The Washington Nationals signed Aaron Barrett as a free agent.
The San Francisco Giants signed Gerson Garabito as a free agent.
The Seattle Mariners signed José Godoy as a free agent.
The Los Angeles Angels signed Scott Schebler as a free agent.
The Seattle Mariners signed Drew Steckenrider as a free agent.
The Cincinnati Reds purchased Brandon Bailey from the Houston Astros.
The Arizona Diamondbacks selected Rogelio Armenteros off waivers from the Houston Astros.
The Atlanta Braves selected Jack Mayfield off waivers from the Houston Astros.
- November 23, 2020
The Los Angeles Angels signed Jake Faria as a free agent.
The Miami Marlins signed Luís Madero as a free agent.
The Minnesota Twins signed Rob Refsnyder as a free agent.
The Miami Marlins signed Zach Thompson as a free agent.
The Arizona Diamondbacks released Junior Guerra.
The Baltimore Orioles released Renato Núñez.
The Tampa Bay Rays released Brian O'Grady.
The Pittsburgh Pirates released José Osuna.
The San Diego Padres released Luis Perdomo.
The Kansas City Royals released Glenn Sparkman.
- November 24, 2020
The Atlanta Braves signed Charlie Morton as a free agent.
- November 25, 2020
The Cincinnati Reds traded Jameson Hannah (minors) and Robert Stephenson to the Colorado Rockies for Case Williams (minors) and Jeff Hoffman.
The Texas Rangers selected Aramis Garcia off waivers from the San Francisco Giants.
The Pittsburgh Pirates selected Ashton Goudeau off waivers from the Colorado Rockies.
The Boston Red Sox selected Joel Payamps off waivers from the Arizona Diamondbacks.
The Baltimore Orioles selected Chris Shaw off waivers from the San Francisco Giants.
- November 26, 2020
Hunter Renfroe of the Tampa Bay Rays granted free agency.
- November 27, 2020
Trevor Williams of the Pittsburgh Pirates granted free agency.
- November 30, 2020
The Miami Marlins signed Anthony Bender as a free agent.
The New York Mets signed Trevor Hildenberger as a free agent.
The Kansas City Royals signed Michael A. Taylor as a free agent.
The Cleveland Indians traded Adam Cimber to the Miami Marlins for unknown compensation.
- December 1, 2020
The Kansas City Royals signed Mike Minor as a free agent.
- December 2, 2020
The Milwaukee Brewers signed Zach Green as a free agent.
The New York Mets signed Trevor May as a free agent.
R.J. Alaniz of the Cincinnati Reds granted free agency.
Hanser Alberto of the Baltimore Orioles granted free agency.
Albert Almora of the Chicago Cubs granted free agency.
Justin Anderson of the Los Angeles Angels granted free agency.
Tyler Anderson of the San Francisco Giants granted free agency.
Matt Andriese of the Los Angeles Angels granted free agency.
Archie Bradley of the Cincinnati Reds granted free agency.
John Brebbia of the St. Louis Cardinals granted free agency.
Curt Casali of the Cincinnati Reds granted free agency.
Nick Ciuffo of the Texas Rangers granted free agency.
Alex Claudio of the Milwaukee Brewers granted free agency.
A.J. Cole of the Toronto Blue Jays granted free agency.
David Dahl of the Colorado Rockies granted free agency.
Delino DeShields of the Cleveland Indians granted free agency.
Adam Duvall of the Atlanta Braves granted free agency.
Maikel Franco of the Kansas City Royals granted free agency.
Ben Gamel of the Milwaukee Brewers granted free agency.
Edgar García of the Tampa Bay Rays granted free agency.
Greg Garcia of the San Diego Padres granted free agency.
Rico Garcia of the San Francisco Giants granted free agency.
Chi Chi González of the Colorado Rockies granted free agency.
Brian Goodwin of the Cincinnati Reds granted free agency.
Foster Griffin of the Kansas City Royals granted free agency.
Scott Heineman of the Texas Rangers granted free agency.
Jimmy Herget of the Texas Rangers granted free agency.
Jonathan Holder of the New York Yankees granted free agency.
Clay Holmes of the Pittsburgh Pirates granted free agency.
Ariel Jurado of the New York Mets granted free agency.
José Martínez of the Chicago Cubs granted free agency.
Nomar Mazara of the Chicago White Sox granted free agency.
Erick Mejia of the Kansas City Royals granted free agency.
Keynan Middleton of the Los Angeles Angels granted free agency.
Hoby Milner of the Los Angeles Angels granted free agency.
Tyler Naquin of the Cleveland Indians granted free agency.
Jace Peterson of the Milwaukee Brewers granted free agency.
Rangel Ravelo of the St. Louis Cardinals granted free agency.
Daniel Robertson of the San Francisco Giants granted free agency.
Hansel Robles of the Los Angeles Angels granted free agency.
Carlos Rodón of the Chicago White Sox granted free agency.
Jefry Rodríguez of the Cleveland Indians granted free agency.
Eddie Rosario of the Minnesota Twins granted free agency.
Carlos Sanabria of the Kansas City Royals granted free agency.
Danny Santana of the Texas Rangers granted free agency.
Kyle Schwarber of the Chicago Cubs granted free agency.
Paul Sewald of the New York Mets granted free agency.
Travis Shaw of the Toronto Blue Jays granted free agency.
Chasen Shreve of the New York Mets granted free agency.
Ryne Stanek of the Miami Marlins granted free agency.
Bubba Starling of the Kansas City Royals granted free agency.
Ryan Tepera of the Chicago Cubs granted free agency.
Chadwick Tromp of the San Francisco Giants granted free agency.
Nick Tropeano of the New York Mets granted free agency.
José Ureña of the Miami Marlins granted free agency.
Matt Wisler of the Minnesota Twins granted free agency.
Tony Wolters of the Colorado Rockies granted free agency.
The Baltimore Orioles traded Jose Iglesias to the Los Angeles Angels for Jean Pinto (minors) and Garrett Stallings (minors).
The Milwaukee Brewers traded Corey Knebel to the Los Angeles Dodgers for a player to be named later. The Los Angeles Dodgers sent Leo Crawford (minors) (December 11, 2020) to the Milwaukee Brewers to complete the trade.
The Chicago Cubs selected Robert Stock off waivers from the Boston Red Sox.
Kyle Farmer of the Cincinnati Reds granted free agency.
The Cincinnati Reds signed Kyle Farmer as a free agent.
- December 3, 2020
The San Francisco Giants signed Rico Garcia as a free agent.
The Texas Rangers signed Scott Heineman as a free agent.
The Minnesota Twins signed Tzu-Wei Lin as a free agent.
The Seattle Mariners signed Sam Travis as a free agent.
Thomas Eshelman of the Baltimore Orioles granted free agency.
The Houston Astros released Cy Sneed.
- December 4, 2020
The Cincinnati Reds signed Narciso Crook as a free agent.
The Colorado Rockies signed Chi Chi González as a free agent.
- December 7, 2020
The Pittsburgh Pirates signed Clay Holmes as a free agent.
The Atlanta Braves signed Sean Kazmar Jr. as a free agent.
The Cincinnati Reds traded Raisel Iglesias to the Los Angeles Angels for a player to be named later and Noé Ramirez. The Los Angeles Angels sent Leo Rivas (December 10, 2020) to the Cincinnati Reds to complete the trade.
The Washington Nationals selected Rogelio Armenteros off waivers from the Arizona Diamondbacks.
The Toronto Blue Jays selected Anthony Castro off waivers from the Detroit Tigers.
The Seattle Mariners selected Robert Dugger off waivers from the Miami Marlins.
The Baltimore Orioles selected Ashton Goudeau off waivers from the Pittsburgh Pirates.
The Philadelphia Phillies selected Ian Hamilton off waivers from the Seattle Mariners.
The Toronto Blue Jays selected Walker Lockett off waivers from the Seattle Mariners.
- December 8, 2020
The Cincinnati Reds signed Cheslor Cuthbert as a free agent.
The Milwaukee Brewers signed Luke Maile as a free agent.
The San Diego Padres signed Brian O'Grady as a free agent.
The Boston Red Sox signed César Puello as a free agent.
The Kansas City Royals signed Carlos Santana as a free agent.
The Cincinnati Reds signed Dwight Smith Jr. as a free agent.
The San Francisco Giants signed Matt Wisler as a free agent.
The Chicago White Sox traded Avery Weems (minors) and Dane Dunning to the Texas Rangers for Lance Lynn.
- December 9, 2020
The San Francisco Giants signed Silvino Bracho as a free agent.
The San Francisco Giants signed Dominic Leone as a free agent.
The San Francisco Giants signed Yunior Marte as a free agent.
The San Francisco Giants signed Chadwick Tromp as a free agent.
- December 10, 2020
The Detroit Tigers drafted Akil Baddoo from the Minnesota Twins in the 2020 rule 5 draft.
The Miami Marlins drafted Paul Campbell from the Tampa Bay Rays in the 2020 rule 5 draft.
The Los Angeles Angels drafted Brendon Davis from the Texas Rangers in the 2020 rule 5 draft.
The Texas Rangers drafted Brett de Geus from the Los Angeles Dodgers in the 2020 rule 5 draft.
The Miami Marlins drafted Jake Fishman from the Toronto Blue Jays in the 2020 rule 5 draft.
The Arizona Diamondbacks drafted Tyler Gilbert from the Los Angeles Dodgers in the 2020 rule 5 draft.
The Oakland Athletics drafted Zach Jackson from the Toronto Blue Jays in the 2020 rule 5 draft.
The New York Yankees drafted Matt Krook from the Tampa Bay Rays in the 2020 rule 5 draft.
The Houston Astros drafted Seth Martinez from the Oakland Athletics in the 2020 rule 5 draft.
The Boston Red Sox drafted Kaleb Ort from the New York Yankees in the 2020 rule 5 draft.
The New York Mets drafted Luis Oviedo from the Cleveland Indians in the 2020 rule 5 draft.
The Chicago Cubs drafted Nicholas Padilla from the Tampa Bay Rays in the 2020 rule 5 draft.
The Texas Rangers drafted Yohel Pozo from the San Diego Padres in the 2020 rule 5 draft.
The Cincinnati Reds drafted Chuckie Robinson from the Houston Astros in the 2020 rule 5 draft.
The Baltimore Orioles drafted Mac Sceroler from the Cincinnati Reds in the 2020 rule 5 draft.
The Colorado Rockies drafted Jordan Sheffield from the Los Angeles Dodgers in the 2020 rule 5 draft.
The Pittsburgh Pirates drafted José Soriano from the Los Angeles Angels in the 2020 rule 5 draft.
The Pittsburgh Pirates drafted Shea Spitzbarth from the Los Angeles Dodgers in the 2020 rule 5 draft.
The Cleveland Indians drafted Trevor Stephan from the New York Yankees in the 2020 rule 5 draft.
The Oakland Athletics drafted Ka'ai Tom from the Cleveland Indians in the 2020 rule 5 draft.
The Seattle Mariners drafted Will Vest from the Detroit Tigers in the 2020 rule 5 draft.
The Baltimore Orioles drafted Tyler Wells from the Minnesota Twins in the 2020 rule 5 draft.
The Boston Red Sox drafted Garrett Whitlock from the New York Yankees in the 2020 rule 5 draft.
The Chicago White Sox signed Adam Eaton as a free agent.
The Pittsburgh Pirates purchased Luis Oviedo from the New York Mets.
The Tampa Bay Rays traded a player to be named later, Jake Guenther (minors) and Nathaniel Lowe to the Texas Rangers for Heriberto Hernandez (minors), Alexander Ovalles (minors) and Osleivis Basabe. The Tampa Bay Rays sent Carl Chester (minors) (January 5, 2021) to the Texas Rangers to complete the trade.
The Los Angeles Angels selected Gustavo Campero off waivers from the New York Yankees.
The Oakland Athletics selected Brett Graves off waivers from the Miami Marlins.
The New York Mets selected Drew Jackson off waivers from the Los Angeles Dodgers.
The Oakland Athletics selected Dany Jiménez off waivers from the Toronto Blue Jays.
The New York Yankees selected Reggie McClain off waivers from the Philadelphia Phillies.
The San Francisco Giants selected Dedniel Núñez off waivers from the New York Mets.
The New York Mets selected Jesús Reyes off waivers from the Cincinnati Reds.
The Cleveland Indians selected Chris Roller off waivers from the Los Angeles Dodgers.
The Arizona Diamondbacks drafted Zach Pop from the Baltimore Orioles in the 2020 rule 5 draft.
The Arizona Diamondbacks traded Zach Pop to the Miami Marlins for a player to be named later. The Miami Marlins sent Tyler Jones (minors) (June 3, 2021) to the Arizona Diamondbacks to complete the trade.
- December 11, 2020
The Cincinnati Reds signed R.J. Alaniz as a free agent.
The Cincinnati Reds signed Jesse Biddle as a free agent.
The Kansas City Royals signed Foster Griffin as a free agent.
The Colorado Rockies signed Joe Harvey as a free agent.
The Texas Rangers signed Jimmy Herget as a free agent.
The New York Yankees signed Lucas Luetge as a free agent.
The Los Angeles Dodgers signed Brandon Morrow as a free agent.
The Los Angeles Dodgers signed James Pazos as a free agent.
The Colorado Rockies signed Zac Rosscup as a free agent.
The Kansas City Royals signed Carlos Sanabria as a free agent.
The Kansas City Royals signed Bubba Starling as a free agent.
The Los Angeles Dodgers traded Leo Crawford (minors) to the Milwaukee Brewers for unknown compensation.
- December 12, 2020
The New York Yankees signed Rob Brantly as a free agent.
The New York Yankees signed Luis García as a free agent.
The Detroit Tigers signed Ian Krol as a free agent.
The New York Yankees signed Ryan LaMarre as a free agent.
The San Diego Padres signed Nick Ramirez as a free agent.
- December 13, 2020
The Chicago Cubs signed James Bourque as a free agent.
- December 14, 2020
The New York Yankees signed Matt Bowman as a free agent.
The Texas Rangers signed Jharel Cotton as a free agent.
The Minnesota Twins signed Luke Farrell as a free agent.
The Oakland Athletics signed Reymin Guduan as a free agent.
The Kansas City Royals signed Greg Holland as a free agent.
The Chicago Cubs signed Trevor Kelley as a free agent.
The Texas Rangers signed Jason Martin as a free agent.
The Texas Rangers signed Edubray Ramos as a free agent.
The Boston Red Sox signed Hunter Renfroe as a free agent.
The Los Angeles Angels signed Ben Rowen as a free agent.
The Minnesota Twins signed Glenn Sparkman as a free agent.
- December 15, 2020
The Texas Rangers signed David Dahl as a free agent.
The New York Mets signed James McCann as a free agent.
The St. Louis Cardinals signed Max Moroff as a free agent.
The San Diego Padres signed Jacob Rhame as a free agent.
The New York Yankees signed Adam Warren as a free agent.
The Seattle Mariners traded a player to be named later and Jose Corniell (minors) to the Texas Rangers for Rafael Montero. The Seattle Mariners sent Andres Mesa (minors) (June 14, 2021) to the Texas Rangers to complete the trade.
- December 16, 2020
The Los Angeles Dodgers signed Carlos Asuaje as a free agent.
The San Diego Padres signed Nick Burdi as a free agent.
The Los Angeles Angels signed Alex Claudio as a free agent.
The San Francisco Giants signed Anthony DeSclafani as a free agent.
The Chicago Cubs signed Matt Duffy as a free agent.
The Los Angeles Dodgers signed Tim Federowicz as a free agent.
The Tampa Bay Rays signed David Hess as a free agent.
The Tampa Bay Rays signed Andrew Kittredge as a free agent.
The Seattle Mariners signed Keynan Middleton as a free agent.
The Tampa Bay Rays signed Joseph Odom as a free agent.
The Texas Rangers signed Luis Ortiz as a free agent.
The Milwaukee Brewers signed Dustin Peterson as a free agent.
The Tampa Bay Rays signed Mike Zunino as a free agent.
The Cincinnati Reds traded Jose Acosta (minors) to the Texas Rangers for Scott Heineman.
- December 17, 2020
The Chicago Cubs signed Joe Biagini as a free agent.
The San Diego Padres signed Nabil Crismatt as a free agent.
The Chicago Cubs signed Jonathan Holder as a free agent.
The Minnesota Twins signed Juan Minaya as a free agent.
The Chicago White Sox signed Matt Reynolds as a free agent.
The St. Louis Cardinals signed José Rondón as a free agent.
The Minnesota Twins released Fernando Romero.
- December 18, 2020
The Milwaukee Brewers signed Dylan Cozens as a free agent.
The Seattle Mariners signed Chris Flexen as a free agent.
The Milwaukee Brewers signed Hoby Milner as a free agent.
The Toronto Blue Jays signed Richard Ureña as a free agent.
The Tampa Bay Rays signed Michael Wacha as a free agent.
The Toronto Blue Jays signed Forrest Wall as a free agent.
The Toronto Blue Jays signed Tyler White as a free agent.
- December 20, 2020
The San Francisco Giants released Trevor Oaks.
- December 21, 2020
The Baltimore Orioles signed Fernando Abad as a free agent.
The New York Mets signed Jerry Blevins as a free agent.
The San Francisco Giants signed John Brebbia as a free agent.
The Baltimore Orioles signed Nick Ciuffo as a free agent.
The New York Mets signed Jerad Eickhoff as a free agent.
The Washington Nationals signed Javy Guerra as a free agent.
The Boston Red Sox signed Zack Kelly as a free agent.
The Cincinnati Reds signed Josh Osich as a free agent.
The New York Mets signed Wilfredo Tovar as a free agent.
- December 22, 2020
The Washington Nationals signed Jefry Rodríguez as a free agent.
The Chicago Cubs selected Phil Ervin off waivers from the Seattle Mariners.
The Milwaukee Brewers selected Tim Lopes off waivers from the Seattle Mariners.
- December 23, 2020
The Boston Red Sox signed Matt Andriese as a free agent.
The Cincinnati Reds signed Edgar García as a free agent.
The Detroit Tigers signed Dustin Garneau as a free agent.
The Houston Astros signed Jose Siri as a free agent.
The Detroit Tigers signed José Ureña as a free agent.
The Cincinnati Reds selected Deivy Grullón off waivers from the Boston Red Sox.
- December 24, 2020
The Chicago White Sox signed Mike Wright Jr. as a free agent.
The Pittsburgh Pirates traded Josh Bell to the Washington Nationals for Eddy Yean (minors) and Wil Crowe.
- December 26, 2020
The Atlanta Braves signed Jaycob Brugman as a free agent.
The Texas Rangers signed Kohei Arihara as a free agent.
- December 28, 2020
The Texas Rangers signed Charlie Culberson as a free agent.
The Texas Rangers signed Tim Dillard as a free agent.
The Texas Rangers signed Elier Hernandez as a free agent.
The Texas Rangers signed Collin Wiles as a free agent.
- December 29, 2020
The Chicago Cubs signed Matt Dermody as a free agent.
The Boston Red Sox signed Daniel Gossett as a free agent.
The Los Angeles Angels signed Juan Graterol as a free agent.
The Los Angeles Dodgers signed Tommy Kahnle as a free agent.
The Minnesota Twins signed Hansel Robles as a free agent.
The Kansas City Royals signed Ervin Santana as a free agent.
The Tampa Bay Rays signed Kevan Smith as a free agent.
The Detroit Tigers signed Locke St. John as a free agent.
The Seattle Mariners signed Jimmy Yacabonis as a free agent.
The San Diego Padres traded Blake Hunt (minors), Cole Wilcox (minors), Francisco Mejia and Luis Patiño to the Tampa Bay Rays for Blake Snell.
As part of a 3-team trade: The Philadelphia Phillies sent Garrett Cleavinger to the Los Angeles Dodgers. The Los Angeles Dodgers sent Dillon Paulson (minors) and player to be named later to the Tampa Bay Rays. The Tampa Bay Rays sent José Alvarado to the Philadelphia Phillies.
The Chicago Cubs traded Victor Caratini and Yu Darvish to the San Diego Padres for Owen Caissie (minors), Ismael Mena (minors), Reginald Preciado (minors), Yeison Santana (minors) and Zach Davies.
- December 31, 2020
The Tampa Bay Rays signed Chris Ellis as a free agent.
The Philadelphia Phillies signed Aneurys Zabala as a free agent.
The San Diego Padres signed Ha-Seong Kim as a free agent.
- January 1, 2021
The Miami Marlins signed Andrew Bellatti as a free agent. (Date given is approximate. Exact date is uncertain.)
The Los Angeles Dodgers signed Andy Burns as a free agent. (Date given is approximate. Exact date is uncertain.)
The Los Angeles Dodgers signed Jimmy Nelson as a free agent. (Date given is approximate. Exact date is uncertain.)
The Washington Nationals signed Sean Nolin as a free agent. (Date given is approximate. Exact date is uncertain.)
The San Francisco Giants signed Logan Ondrusek as a free agent. (Date given is approximate. Exact date is uncertain.)
The Oakland Athletics signed Francisco Peña as a free agent. (Date given is approximate. Exact date is uncertain.)
The Los Angeles Angels signed Jake Petricka as a free agent. (Date given is approximate. Exact date is uncertain.)
The Los Angeles Dodgers signed Rangel Ravelo as a free agent. (Date given is approximate. Exact date is uncertain.)
The Minnesota Twins signed JT Riddle as a free agent. (Date given is approximate. Exact date is uncertain.)
The Seattle Mariners signed Héctor Santiago as a free agent. (Date given is approximate. Exact date is uncertain.)
The Los Angeles Dodgers signed Elliot Soto as a free agent. (Date given is approximate. Exact date is uncertain.)
The Los Angeles Dodgers signed Brock Stewart as a free agent. (Date given is approximate. Exact date is uncertain.)
The Philadelphia Phillies signed Charlie Tilson as a free agent. (Date given is approximate. Exact date is uncertain.)
The Seattle Mariners signed Logan Verrett as a free agent. (Date given is approximate. Exact date is uncertain.)
The Miami Marlins signed Rob Zastryzny as a free agent. (Date given is approximate. Exact date is uncertain.)
José Rodríguez sent from the Los Angeles Angels to ??? in an unknown transaction. (Date given is approximate. Exact date is uncertain.)
- January 2, 2021
The Chicago Cubs signed Nick Martini as a free agent.
- January 3, 2021
The Miami Marlins signed Ross Detwiler as a free agent.
The Miami Marlins signed Sandy León as a free agent.
- January 4, 2021
The Washington Nationals signed Luis Avilán as a free agent.
The Philadelphia Phillies signed Christian Bethancourt as a free agent.
The San Francisco Giants signed Curt Casali as a free agent.
The New York Yankees signed Nestor Cortes as a free agent.
The Philadelphia Phillies signed Neftalí Feliz as a free agent.
The Kansas City Royals signed Erick Mejia as a free agent.
The Milwaukee Brewers signed Luis Perdomo as a free agent.
The Philadelphia Phillies signed Ronald Torreyes as a free agent.
The Philadelphia Phillies signed Michael Ynoa as a free agent.
The Chicago Cubs released Colin Rea.
The San Francisco Giants released Andrew Suárez.
- January 5, 2021
The Texas Rangers signed Drew Anderson as a free agent.
The Pittsburgh Pirates signed Chase De Jong as a free agent.
The New York Mets signed Brandon Drury as a free agent.
The Arizona Diamondbacks signed Seth Frankoff as a free agent.
The Detroit Tigers signed Robbie Grossman as a free agent.
The San Diego Padres signed Aaron Northcraft as a free agent.
The Los Angeles Dodgers signed Blake Treinen as a free agent.
The New York Yankees signed Andrew Velazquez as a free agent.
The Chicago Cubs signed Patrick Wisdom as a free agent.
- January 6, 2021
The Washington Nationals signed Alberto Baldonado as a free agent.
The New York Yankees signed Sócrates Brito as a free agent.
The New York Yankees signed Jhoulys Chacín as a free agent.
The Chicago White Sox signed Marco Hernández as a free agent.
The New York Yankees signed Tyler Lyons as a free agent.
The New York Yankees signed Stephen Ridings as a free agent.
The Cincinnati Reds purchased Art Warren from the Texas Rangers.
The New York Yankees traded James Reeves (minors) to the San Diego Padres for Greg Allen.
- January 7, 2021
The Detroit Tigers signed Miguel Del Pozo as a free agent.
The Milwaukee Brewers signed Pablo Reyes as a free agent.
The Houston Astros signed Ryne Stanek as a free agent.
The Cleveland Indians traded Carlos Carrasco and Francisco Lindor to the New York Mets for Isaiah Greene (minors), Josh Wolf (minors), Andrés Giménez and Amed Rosario.
- January 8, 2021
The Seattle Mariners signed Roenis Elías as a free agent.
The Los Angeles Dodgers signed Mike Kickham as a free agent.
The Seattle Mariners signed Paul Sewald as a free agent.
The New York Mets selected Stephen Tarpley off waivers from the Miami Marlins.
- January 9, 2021
The Washington Nationals signed Kyle Schwarber as a free agent.
The Philadelphia Phillies traded Carson Ragsdale (minors) to the San Francisco Giants for Sam Coonrod.
- January 12, 2021
The San Francisco Giants signed Arismendy Alcántara as a free agent.
The Toronto Blue Jays signed A.J. Cole as a free agent.
The Pittsburgh Pirates selected Troy Stokes Jr. off waivers from the Detroit Tigers.
- January 13, 2021
The Texas Rangers signed Justin Anderson as a free agent.
The Texas Rangers signed Drew Butera as a free agent.
The Milwaukee Brewers signed Jace Peterson as a free agent.
- January 14, 2021
The New York Mets signed José Martínez as a free agent.
The Los Angeles Dodgers signed Enny Romero as a free agent.
The San Francisco Giants signed Alex Wood as a free agent.
The Oakland Athletics purchased Nik Turley from the Pittsburgh Pirates.
- January 15, 2021
The Houston Astros signed Pedro Báez as a free agent.
The Pittsburgh Pirates signed Wilmer Difo as a free agent.
The Chicago White Sox signed Liam Hendriks as a free agent.
The Los Angeles Angels signed Kurt Suzuki as a free agent.
The Milwaukee Brewers signed Jackson Chourio as a free agent.
The Houston Astros signed Pedro León as a free agent.
The Toronto Blue Jays released Walker Lockett.
- January 16, 2021
The Boston Red Sox signed Jack López as a free agent.
The Detroit Tigers signed Andrew Moore as a free agent.
The Detroit Tigers signed Robbie Ross as a free agent.
- January 18, 2021
The Philadelphia Phillies signed Archie Bradley as a free agent.
The Arizona Diamondbacks signed Ryan Buchter as a free agent.
The Washington Nationals signed Welington Castillo as a free agent.
The Baltimore Orioles signed Thomas Eshelman as a free agent.
The San Diego Padres signed Pedro Florimón as a free agent.
The Cincinnati Reds signed Rocky Gale as a free agent.
The Boston Red Sox signed Zac Grotz as a free agent.
The Arizona Diamondbacks signed Bryan Holaday as a free agent.
The Philadelphia Phillies signed David Paulino as a free agent.
The Chicago White Sox signed Nick Williams as a free agent.
The Boston Red Sox traded C.J. Chatham (minors) to the Philadelphia Phillies for a player to be named later. The Philadelphia Phillies sent Victor Santos (minors) (July 17, 2021) to the Boston Red Sox to complete the trade.
- January 19, 2021
The Colorado Rockies signed Wynton Bernard as a free agent.
The Miami Marlins signed Luis Marté as a free agent.
The Detroit Tigers signed Erasmo Ramírez as a free agent.
The Texas Rangers signed Hunter Wood as a free agent.
The Chicago Cubs released Matt Dermody.
As part of a 3-team trade: The San Diego Padres sent Joey Lucchesi to the New York Mets. The San Diego Padres sent Omar Cruz (minors), Drake Fellows (minors), Hudson Head (minors) and David Bednar to the Pittsburgh Pirates. The Pittsburgh Pirates sent Joe Musgrove to the San Diego Padres. The New York Mets sent Endy Rodríguez to the Pittsburgh Pirates.
- January 20, 2021
The Kansas City Royals signed Wade Davis as a free agent.
The Philadelphia Phillies signed Bryan Mitchell as a free agent.
The Colorado Rockies signed Chris Owings as a free agent.
The Toronto Blue Jays signed Kirby Yates as a free agent.
- January 21, 2021
The Toronto Blue Jays signed Tyler Chatwood as a free agent.
The Seattle Mariners signed Dillon Thomas as a free agent.
- January 22, 2021
The Boston Red Sox signed Matt Carasiti as a free agent.
The Houston Astros signed Jason Castro as a free agent.
The Minnesota Twins signed J.A. Happ as a free agent.
The Los Angeles Angels signed Jose Quintana as a free agent.
The Milwaukee Brewers signed Daniel Robertson as a free agent.
The Chicago Cubs signed Austin Romine as a free agent.
The Toronto Blue Jays traded Hector Perez to the Cincinnati Reds for a player to be named later. The Cincinnati Reds sent Darlin Guzman (minors) (July 8, 2021) to the Toronto Blue Jays to complete the trade.
The Atlanta Braves selected Víctor Arano off waivers from the Philadelphia Phillies.
The Atlanta Braves selected Kyle Garlick off waivers from the Philadelphia Phillies.
- January 23, 2021
The Atlanta Braves signed Pablo Sandoval as a free agent.
The Toronto Blue Jays signed George Springer as a free agent.
The Washington Nationals signed Ryan Zimmerman as a free agent.
The Cincinnati Reds traded Luke Berryhill (minors) to the Houston Astros for Cionel Pérez.
- January 24, 2021
The New York Yankees traded Maikol Escotto (minors), Roansy Contreras, Canaan Smith-Njigba and Miguel Yajure to the Pittsburgh Pirates for Jameson Taillon.
- January 25, 2021
The Houston Astros signed Michael Brantley as a free agent.
The Detroit Tigers signed Derek Holland as a free agent.
The Pittsburgh Pirates signed Joe Hudson as a free agent.
The Boston Red Sox traded player to be named later to the New York Yankees for Franklin German and Adam Ottavino.
- January 26, 2021
The Atlanta Braves signed Ehire Adrianza as a free agent.
The Baltimore Orioles signed Freddy Galvis as a free agent.
The Washington Nationals signed Brad Hand as a free agent.
- January 27, 2021
The Miami Marlins signed Anthony Bass as a free agent.
The New York Yankees signed Corey Kluber as a free agent.
The New York Yankees signed DJ LeMahieu as a free agent.
The Washington Nationals signed Jon Lester as a free agent.
The San Diego Padres signed Jurickson Profar as a free agent.
The New York Mets traded Steven Matz to the Toronto Blue Jays for Yennsy Díaz, Sean Reid-Foley and Josh Winckowski.
- January 28, 2021
The Chicago Cubs signed Kohl Stewart as a free agent.
The Washington Nationals signed Blake Swihart as a free agent.
- January 29, 2021
The Cleveland Indians signed César Hernández as a free agent.
The Philadelphia Phillies signed Iván Nova as a free agent.
The Detroit Tigers signed Wilson Ramos as a free agent.
The Philadelphia Phillies signed J.T. Realmuto as a free agent.
The St. Louis Cardinals signed Adam Wainwright as a free agent.
The Baltimore Orioles signed Spenser Watkins as a free agent.
The Arizona Diamondbacks selected Humberto Castellanos off waivers from the Houston Astros.
- January 30, 2021
The New York Mets signed Aaron Loup as a free agent.
The Toronto Blue Jays signed Marcus Semien as a free agent.
The Cincinnati Reds purchased Kyle Holder (minors) from the Philadelphia Phillies.
The Oakland Athletics purchased Cole Irvin from the Philadelphia Phillies.
- January 31, 2021
The Minnesota Twins signed Andrelton Simmons as a free agent.
- February 1, 2021
The Texas Rangers signed Delino DeShields as a free agent.
The Texas Rangers signed Sam Gaviglio as a free agent.
The Tampa Bay Rays signed Yacksel Ríos as a free agent.
The Chicago White Sox signed Carlos Rodón as a free agent.
The Seattle Mariners signed Jaime Schultz as a free agent.
The Houston Astros signed Steven Souza Jr. as a free agent.
Dustin Pedroia voluntarily retired from the Boston Red Sox.
The Colorado Rockies traded Nolan Arenado to the St. Louis Cardinals for Mateo Gil (minors), Tony Locey (minors), Jake Sommers (minors), Austin Gomber and Elehuris Montero.
The Miami Marlins traded Jordan Yamamoto to the New York Mets for Federico Polanco (minors).
- February 2, 2021
The Minnesota Twins signed Keon Broxton as a free agent.
The Atlanta Braves signed Carl Edwards Jr. as a free agent.
The Oakland Athletics signed Deolis Guerra as a free agent.
The Los Angeles Angels signed Junior Guerra as a free agent.
The Milwaukee Brewers signed Blaine Hardy as a free agent.
The Boston Red Sox signed Enrique Hernández as a free agent.
The Baltimore Orioles signed Dusten Knight as a free agent.
The Toronto Blue Jays signed Connor Overton as a free agent.
The Texas Rangers signed Spencer Patton as a free agent.
The Oakland Athletics signed Carlos Pérez as a free agent.
The Philadelphia Phillies signed Héctor Rondón as a free agent.
The Tampa Bay Rays signed Hunter Strickland as a free agent.
The New York Yankees signed Asher Wojciechowski as a free agent.
The Baltimore Orioles traded Alex Cobb and cash to the Los Angeles Angels for Jahmai Jones.
- February 3, 2021
The Washington Nationals signed Alex Avila as a free agent.
The Cincinnati Reds signed Nicky Delmonico as a free agent.
The Baltimore Orioles signed Félix Hernández as a free agent.
The Cleveland Indians signed DJ Johnson as a free agent.
The Baltimore Orioles signed Wade LeBlanc as a free agent.
The Toronto Blue Jays signed Francisco Liriano as a free agent.
The Baltimore Orioles signed Seth Mejias-Brean as a free agent.
The Philadelphia Phillies signed Matt Moore as a free agent.
The Washington Nationals signed Hernán Pérez as a free agent.
The Seattle Mariners signed Jack Reinheimer as a free agent.
The Boston Red Sox signed Garrett Richards as a free agent.
The Cleveland Indians signed Bryan Shaw as a free agent.
The Baltimore Orioles signed Konner Wade as a free agent.
The Los Angeles Angels selected Robel García off waivers from the New York Mets.
- February 4, 2021
The Washington Nationals signed Humberto Arteaga as a free agent.
The Cleveland Indians signed Mike Freeman as a free agent.
The San Francisco Giants signed Tommy La Stella as a free agent.
The San Francisco Giants signed Zack Littell as a free agent.
The Cleveland Indians signed Eddie Rosario as a free agent.
The Texas Rangers signed Nick Vincent as a free agent.
The Los Angeles Angels traded player to be named later to the St. Louis Cardinals for Dexter Fowler.
The Minnesota Twins traded LaMonte Wade Jr. to the San Francisco Giants for Shaun Anderson.
- February 5, 2021
The Kansas City Royals signed Hanser Alberto as a free agent.
The New York Yankees signed Kyle Barraclough as a free agent.
The Chicago Cubs signed Andrew Chafin as a free agent.
The Minnesota Twins signed Nelson Cruz as a free agent.
The Washington Nationals signed Jordy Mercer as a free agent.
The Atlanta Braves signed Marcell Ozuna as a free agent.
The Chicago Cubs signed Joc Pederson as a free agent.
The Detroit Tigers signed Jonathan Schoop as a free agent.
The Minnesota Twins signed Chandler Shepherd as a free agent.
The Chicago Cubs signed Trevor Williams as a free agent.
The Milwaukee Brewers signed Kolten Wong as a free agent.
The Arizona Diamondbacks signed Yilber Diaz as a free agent.
The Chicago Cubs selected Sergio Alcántara off waivers from the Detroit Tigers.
The Minnesota Twins selected Ian Hamilton off waivers from the Philadelphia Phillies.
- February 6, 2021
The Arizona Diamondbacks signed Ryder Jones as a free agent.
The Arizona Diamondbacks signed Zach Lee as a free agent.
The San Francisco Giants signed James Sherfy as a free agent.
The Arizona Diamondbacks signed Joakim Soria as a free agent.
The Oakland Athletics traded Dane Acker (minors), Khris Davis and Jonah Heim to the Texas Rangers for Elvis Andrus, Aramis Garcia and cash.
- February 7, 2021
The Pittsburgh Pirates signed Chasen Shreve as a free agent.
- February 8, 2021
The Philadelphia Phillies signed Chase Anderson as a free agent.
The Cincinnati Reds signed Sean Doolittle as a free agent.
The Minnesota Twins signed Drew Maggi as a free agent.
The Detroit Tigers signed Pedro Payano as a free agent.
The Los Angeles Angels traded player to be named later to the Tampa Bay Rays for Aaron Slegers.
- February 9, 2021
The Tampa Bay Rays signed Chris Archer as a free agent.
The Seattle Mariners signed JT Chargois as a free agent.
The Houston Astros signed Steve Cishek as a free agent.
The Arizona Diamondbacks signed Matt Gage as a free agent.
The Seattle Mariners signed Taylor Guerrieri as a free agent.
The Atlanta Braves signed Nate Jones as a free agent.
The St. Louis Cardinals signed Yadier Molina as a free agent.
- February 10, 2021
The New York Mets signed Albert Almora as a free agent.
The Texas Rangers signed Mike Foltynewicz as a free agent.
The Detroit Tigers signed Greg Garcia as a free agent.
The Philadelphia Phillies signed Didi Gregorius as a free agent.
The Philadelphia Phillies signed Matt Joyce as a free agent.
The Philadelphia Phillies signed Brandon Kintzler as a free agent.
The Oakland Athletics signed Jed Lowrie as a free agent.
The Detroit Tigers signed Renato Núñez as a free agent.
The New York Yankees signed Darren O'Day as a free agent.
The Cincinnati Reds signed Braden Shipley as a free agent.
The St. Louis Cardinals purchased Johan Quezada from the Philadelphia Phillies.
As part of a 3-team trade: The Kansas City Royals sent players to be named later and Franchy Cordero to the Boston Red Sox. The Kansas City Royals sent Khalil Lee to the New York Mets. The Boston Red Sox sent Andrew Benintendi and cash to the Kansas City Royals. The New York Mets sent a player to be named later and Josh Winckowski to the Boston Red Sox. The Kansas City Royals sent Luis De La Rosa (minors) (June 4, 2021) and Grant Gambrell (minors) (June 4, 2021) to the Boston Red Sox to complete the trade. The New York Mets sent Freddy Valdez (minors) (June 4, 2021) to the Boston Red Sox to complete the trade.
The Toronto Blue Jays selected Joel Payamps off waivers from the Boston Red Sox.
The Cincinnati Reds selected Max Schrock off waivers from the Chicago Cubs.
- February 11, 2021
The Los Angeles Dodgers signed Trevor Bauer as a free agent.
The Chicago White Sox signed Tim Beckham as a free agent.
The Colorado Rockies signed Greg Bird as a free agent.
The Cincinnati Reds signed Shane Carle as a free agent.
The Arizona Diamondbacks signed Chris Devenski as a free agent.
The Pittsburgh Pirates signed Brian Goodwin as a free agent.
The Cincinnati Reds signed Dee Strange-Gordon as a free agent.
The Los Angeles Angels signed Phil Gosselin as a free agent.
The Tampa Bay Rays signed Louis Head as a free agent.
The Los Angeles Angels signed Jon Jay as a free agent.
The Los Angeles Angels signed Juan Lagares as a free agent.
The Chicago White Sox signed Jonathan Lucroy as a free agent.
The Chicago White Sox signed Alex McRae as a free agent.
The Toronto Blue Jays signed David Phelps as a free agent.
The New York Mets signed Jonathan Villar as a free agent.
The Pittsburgh Pirates signed Tony Wolters as a free agent.
The Milwaukee Brewers released David Freitas.
The Minnesota Twins selected Kyle Garlick off waivers from the Atlanta Braves.
- February 12, 2021
The Minnesota Twins signed Andrew Albers as a free agent.
The New York Yankees signed Jay Bruce as a free agent.
The Minnesota Twins signed Alex Colomé as a free agent.
The San Diego Padres signed Miguel Díaz as a free agent.
The New York Yankees signed Derek Dietrich as a free agent.
The Cleveland Indians signed Ben Gamel as a free agent.
The Boston Red Sox signed Chris Herrmann as a free agent.
The Texas Rangers signed John Hicks as a free agent.
The Texas Rangers signed Brock Holt as a free agent.
The Philadelphia Phillies signed Travis Jankowski as a free agent.
The Tampa Bay Rays signed Joey Krehbiel as a free agent.
The Minnesota Twins signed Robinson Leyer as a free agent.
The Chicago Cubs signed José Lobatón as a free agent.
The Detroit Tigers signed Nomar Mazara as a free agent.
The Chicago Cubs signed Shelby Miller as a free agent.
The Tampa Bay Rays signed Brian Moran as a free agent.
The Chicago Cubs signed Adam Morgan as a free agent.
The Toronto Blue Jays signed Joe Panik as a free agent.
The Boston Red Sox signed Martín Pérez as a free agent.
The Texas Rangers signed Hyeon-jong Yang as a free agent.
The St. Louis Cardinals purchased Ali Sánchez from the New York Mets.
The New York Yankees released Ben Heller.
The Atlanta Braves released Jeremy Walker.
The Toronto Blue Jays released Shun Yamaguchi.
The Los Angeles Dodgers traded Dylan Floro to the Miami Marlins for Kyle Hurt and Alex Vesia.
The Los Angeles Dodgers traded Adam Kolarek and Cody Thomas to the Oakland Athletics for Sheldon Neuse and Gus Varland.
The Atlanta Braves selected Travis Demeritte off waivers from the Detroit Tigers.
- February 13, 2021
The New York Yankees signed Robinson Chirinos as a free agent.
The New York Yankees signed Nick Goody as a free agent.
- February 14, 2021
The New York Mets signed Tommy Hunter as a free agent.
The New York Mets signed Mike Montgomery as a free agent.
The St. Louis Cardinals signed Matt Szczur as a free agent.
- February 15, 2021
The Cleveland Indians signed Billy Hamilton as a free agent.
The Atlanta Braves signed Jason Kipnis as a free agent.
The Minnesota Twins signed Jermaine Palacios as a free agent.
The Milwaukee Brewers traded a player to be named later and cash to the Toronto Blue Jays for Derek Fisher. The Milwaukee Brewers sent Paxton Schultz (minors) (May 2, 2021) to the Toronto Blue Jays to complete the trade.
- February 16, 2021
The San Diego Padres signed John Andreoli as a free agent.
The Cincinnati Reds signed Cam Bedrosian as a free agent.
The Colorado Rockies signed C.J. Cron as a free agent.
The Oakland Athletics signed Mike Fiers as a free agent.
The Philadelphia Phillies signed Jeff Mathis as a free agent.
The Miami Marlins signed Shawn Morimando as a free agent.
The Cleveland Indians signed Blake Parker as a free agent.
The Boston Red Sox signed Hirokazu Sawamura as a free agent.
Nate Orf voluntarily retired from the Oakland Athletics.
The New York Mets released Brad Brach.
The Los Angeles Dodgers traded Josh Sborz to the Texas Rangers for Jhan Zambrano (minors).
- February 17, 2021
The Pittsburgh Pirates signed Tyler Anderson as a free agent.
The Chicago Cubs signed Jake Arrieta as a free agent.
The Los Angeles Dodgers signed Matt Davidson as a free agent.
The Tampa Bay Rays signed Oliver Drake as a free agent.
The Miami Marlins signed Adam Duvall as a free agent.
The Baltimore Orioles signed Matt Harvey as a free agent.
The Tampa Bay Rays signed Rich Hill as a free agent.
The San Francisco Giants signed Jay Jackson as a free agent.
The Washington Nationals signed T.J. McFarland as a free agent.
The San Francisco Giants signed Jake McGee as a free agent.
The Philadelphia Phillies signed Brad Miller as a free agent.
The Washington Nationals signed Gerardo Parra as a free agent.
The San Francisco Giants signed Nick Tropeano as a free agent.
The Philadelphia Phillies signed Tony Watson as a free agent.
The Miami Marlins traded Evan Edwards (minors) to the Tampa Bay Rays for John Curtiss.
The Boston Red Sox traded Chris Mazza, Jeffrey Springs and cash to the Tampa Bay Rays for Ronaldo Hernández (minors) and Nick Sogard.
- February 18, 2021
The Milwaukee Brewers signed Brad Boxberger as a free agent.
The Atlanta Braves signed Terrance Gore as a free agent.
The San Diego Padres signed Keone Kela as a free agent.
The San Diego Padres signed Mark Melancon as a free agent.
The Cincinnati Reds signed Tyler Naquin as a free agent.
The Seattle Mariners signed James Paxton as a free agent.
The Cleveland Indians signed Óliver Pérez as a free agent.
The Oakland Athletics signed Sergio Romo as a free agent.
The Minnesota Twins signed Matt Shoemaker as a free agent.
The Chicago Cubs signed Brandon Workman as a free agent.
The Milwaukee Brewers signed Jordan Zimmermann as a free agent.
The Boston Red Sox selected John Schreiber off waivers from the Detroit Tigers.
- February 19, 2021
The Seattle Mariners signed Ken Giles as a free agent.
The Cleveland Indians signed Ryan Lavarnway as a free agent.
The Detroit Tigers signed Wily Peralta as a free agent.
The Oakland Athletics signed Yusmeiro Petit as a free agent.
The Detroit Tigers signed Ben Taylor as a free agent.
The Los Angeles Dodgers signed Justin Turner as a free agent.
- February 20, 2021
The Pittsburgh Pirates signed Todd Frazier as a free agent.
The Chicago Cubs signed Jake Marisnick as a free agent.
The New York Mets signed Taijuan Walker as a free agent.
- February 21, 2021
The New York Mets signed Kevin Pillar as a free agent.
The San Francisco Giants signed Aaron Sanchez as a free agent.
The San Francisco Giants signed Shun Yamaguchi as a free agent.
- February 22, 2021
The Milwaukee Brewers signed Brett Anderson as a free agent.
The Boston Red Sox signed Jett Bandy as a free agent.
The Kansas City Royals signed Brad Brach as a free agent.
The Arizona Diamondbacks signed Asdrúbal Cabrera as a free agent.
The New York Yankees signed Brett Gardner as a free agent.
The Tampa Bay Rays signed Collin McHugh as a free agent.
The Tampa Bay Rays signed Chaz Roe as a free agent.
The Minnesota Twins signed Andrew Romine as a free agent.
The Oakland Athletics signed Trevor Rosenthal as a free agent.
The Atlanta Braves selected Phil Ervin off waivers from the Chicago Cubs.
The Boston Red Sox selected Joel Payamps off waivers from the Toronto Blue Jays.
- February 23, 2021
The Texas Rangers signed Ian Kennedy as a free agent.
The Atlanta Braves signed Jake Lamb as a free agent.
The Washington Nationals signed Justin Miller as a free agent.
The Oakland Athletics signed Mitch Moreland as a free agent.
The Milwaukee Brewers signed Travis Shaw as a free agent.
The Detroit Tigers signed Julio Teheran as a free agent.
The New York Yankees signed Justin Wilson as a free agent.
- February 24, 2021
The Boston Red Sox signed Marwin González as a free agent.
The New York Mets signed Caleb Joseph as a free agent.
The Pittsburgh Pirates purchased Dustin Fowler from the Oakland Athletics.
The Atlanta Braves selected Guillermo Heredia off waivers from the New York Mets.
The Cleveland Indians selected Harold Ramírez off waivers from the Miami Marlins.
- February 25, 2021
The Los Angeles Angels signed Jesse Chavez as a free agent.
The Atlanta Braves signed Ryan Goins as a free agent.
The Chicago White Sox signed Mikie Mahtook as a free agent.
The Chicago Cubs signed Cameron Maybin as a free agent.
The Toronto Blue Jays signed Tommy Milone as a free agent.
The Los Angeles Angels purchased Jack Mayfield from the Atlanta Braves.
The Texas Rangers released Tim Dillard.
- February 26, 2021
The Arizona Diamondbacks signed Tyler Clippard as a free agent.
The Washington Nationals signed Jeremy Jeffress as a free agent.
The San Francisco Giants signed Scott Kazmir as a free agent.
The San Diego Padres signed Patrick Kivlehan as a free agent.
The Washington Nationals signed Andrés Machado as a free agent.
The Miami Marlins signed Steven Okert as a free agent.
The Detroit Tigers signed Ricardo Pinto as a free agent.
The Texas Rangers signed Tyson Ross as a free agent.
The Atlanta Braves signed Travis Snider as a free agent.
- February 27, 2021
The Detroit Tigers signed Drew Hutchison as a free agent.
The Chicago Cubs signed Pedro Strop as a free agent.
The Houston Astros selected Robel García off waivers from the Los Angeles Angels.
- February 28, 2021
The Toronto Blue Jays purchased Travis Bergen from the Arizona Diamondbacks.
- March 1, 2021
The Chicago Cubs signed Ryan Meisinger as a free agent.
- March 2, 2021
The San Francisco Giants signed Justin Bour as a free agent.
The Chicago Cubs signed Ryan Tepera as a free agent.
- March 3, 2021
The Colorado Rockies signed Taylor Motter as a free agent.
- March 4, 2021
The Baltimore Orioles signed Manny Barreda as a free agent.
The Miami Marlins signed Gio Gonzalez as a free agent.
The Arizona Diamondbacks signed Anthony Swarzak as a free agent.
- March 5, 2021
The Kansas City Royals signed Jarrod Dyson as a free agent.
The Chicago Cubs signed Eric Sogard as a free agent.
- March 6, 2021
The San Francisco Giants signed José Álvarez as a free agent.
The Toronto Blue Jays selected Joel Payamps off waivers from the Boston Red Sox.
- March 7, 2021
The Boston Red Sox signed Danny Santana as a free agent.
The Washington Nationals released Jeremy Jeffress.
The Chicago Cubs traded Duane Underwood Jr. to the Pittsburgh Pirates for Shendrik Apostel (minors).
- March 8, 2021
The Milwaukee Brewers signed Jackie Bradley Jr. as a free agent.
The Houston Astros signed Jake Odorizzi as a free agent.
- March 12, 2021
The Pittsburgh Pirates signed Trevor Cahill as a free agent.
The Arizona Diamondbacks signed Stone Garrett as a free agent.
The Cincinnati Reds purchased Mike Freeman from the Cleveland Indians.
- March 13, 2021
The Cleveland Indians released Billy Hamilton.
- March 14, 2021
The Cincinnati Reds selected Carson Fulmer off waivers from the Pittsburgh Pirates.
- March 15, 2021
The Oakland Athletics returned Dany Jiménez (earlier draft pick) to the Toronto Blue Jays.
The Atlanta Braves signed Chasen Bradford as a free agent.
- March 16, 2021
The Baltimore Orioles signed Maikel Franco as a free agent.
The Chicago White Sox signed Billy Hamilton as a free agent.
- March 18, 2021
The Detroit Tigers signed Mark Leiter Jr. as a free agent.
The Tampa Bay Rays released Andrew Kittredge.
The San Francisco Giants selected Ashton Goudeau off waivers from the Baltimore Orioles.
- March 19, 2021
The Arizona Diamondbacks signed Heath Fillmyer as a free agent.
The Milwaukee Brewers signed Zack Godley as a free agent.
The Tampa Bay Rays signed Andrew Kittredge as a free agent.
- March 21, 2021
The Pittsburgh Pirates signed Steven Wright as a free agent.
The Chicago White Sox selected Nik Turley off waivers from the Oakland Athletics.
- March 22, 2021
The Baltimore Orioles signed Ty Blach as a free agent.
The Cincinnati Reds signed Heath Hembree as a free agent.
The Los Angeles Angels signed Kolton Ingram as a free agent.
The Washington Nationals signed Kyle Lobstein as a free agent.
- March 23, 2021
The Seattle Mariners released Gerson Bautista.
- March 24, 2021
The Houston Astros released Steven Souza Jr..
- March 25, 2021
The Los Angeles Dodgers signed Yefry Ramírez as a free agent.
The Los Angeles Angels released Jesse Chavez.
The Houston Astros released Steve Cishek.
The Atlanta Braves released Carl Edwards Jr..
The Seattle Mariners released Roenis Elías.
The New York Mets released Tommy Hunter.
The Baltimore Orioles released Wade LeBlanc.
The Philadelphia Phillies released Jeff Mathis.
The Philadelphia Phillies released Iván Nova.
The Minnesota Twins released Andrew Romine.
The Philadelphia Phillies released Héctor Rondón.
The Milwaukee Brewers released Jordan Zimmermann.
- March 26, 2021
The Baltimore Orioles signed Wade LeBlanc as a free agent.
The Los Angeles Angels signed AJ Ramos as a free agent.
The Cincinnati Reds released Jesse Biddle.
The Milwaukee Brewers released Brad Boxberger.
The Detroit Tigers released Greg Garcia.
The Oakland Athletics released Deolis Guerra.
The Arizona Diamondbacks released Bryan Holaday.
The Philadelphia Phillies released Tony Watson.
- March 27, 2021
The Chicago Cubs signed Erick Castillo as a free agent.
The Oakland Athletics signed Deolis Guerra as a free agent.
The Arizona Diamondbacks signed Bryan Holaday as a free agent.
The Milwaukee Brewers signed Jordan Zimmermann as a free agent.
The Baltimore Orioles purchased Adam Plutko from the Cleveland Indians.
The New York Yankees released Robinson Chirinos.
The New York Yankees released Derek Dietrich.
The Pittsburgh Pirates released Todd Frazier.
The Miami Marlins released Gio Gonzalez.
The Atlanta Braves released Jason Kipnis.
The Seattle Mariners released Matt Magill.
The Washington Nationals released T.J. McFarland.
The Cincinnati Reds released Noé Ramirez.
The Washington Nationals released Yasmany Tomás.
The Texas Rangers released Nick Vincent.
The Philadelphia Phillies released Michael Ynoa.
- March 28, 2021
The Colorado Rockies signed Matt Adams as a free agent.
The Milwaukee Brewers signed Brad Boxberger as a free agent.
The New York Yankees signed Robinson Chirinos as a free agent.
The Texas Rangers signed Nick Vincent as a free agent.
The Philadelphia Phillies released Christian Bethancourt.
The New York Yankees released Jhoulys Chacín.
The Atlanta Braves released Jake Lamb.
The New York Mets released Mike Montgomery.
The Chicago Cubs released Jerry Vasto.
- March 29, 2021
The Los Angeles Angels signed Steve Cishek as a free agent.
The New York Yankees signed Derek Dietrich as a free agent.
The Atlanta Braves signed Jason Kipnis as a free agent.
The Atlanta Braves signed Jeff Mathis as a free agent.
The Washington Nationals signed T.J. McFarland as a free agent.
The Chicago Cubs signed Andrew Romine as a free agent.
The Washington Nationals signed Yasmany Tomás as a free agent.
The Los Angeles Angels signed Tony Watson as a free agent.
The Los Angeles Angels purchased James Hoyt from the Miami Marlins.
The Arizona Diamondbacks released Heath Fillmyer.
The Baltimore Orioles released Félix Hernández.
The Miami Marlins released Dylan Lee.
The Toronto Blue Jays released Francisco Liriano.
The Detroit Tigers released Ben Taylor.
The Pittsburgh Pirates released Tony Wolters.
- March 30, 2021
The Pittsburgh Pirates signed Todd Frazier as a free agent.
The New York Mets signed Tommy Hunter as a free agent.
The Chicago White Sox signed Jake Lamb as a free agent.
The Los Angeles Angels signed Noé Ramirez as a free agent.
The St. Louis Cardinals released Akeem Bostick.
The Chicago White Sox released Jonathan Lucroy.
The Baltimore Orioles released Yolmer Sanchez.
- March 31, 2021
The Atlanta Braves signed Carl Edwards Jr. as a free agent.
The Atlanta Braves signed Yolmer Sanchez as a free agent.
The Chicago Cubs signed Tony Wolters as a free agent.
The Los Angeles Angels traded Juan Graterol to the Toronto Blue Jays for unknown compensation.
- April 1, 2021
The Colorado Rockies signed Jhoulys Chacín as a free agent.
The Seattle Mariners signed Roenis Elías as a free agent.
The Seattle Mariners signed Matt Magill as a free agent.
Dee Strange-Gordon sent from the Cincinnati Reds to ??? in an unknown transaction. (Date given is approximate. Exact date is uncertain.)
The St. Louis Cardinals selected Bernardo Flores Jr. off waivers from the Chicago White Sox.
The transaction information used here was obtained free of charge from and is copyrighted by RetroSheet. We attempt to update transactions throughout the season.
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