Waterloo, Iowa Encyclopedia

We list 35,000+ teams from Negro League, Japanese league, and minor league history. This list is not exhaustive and may be missing teams from certain leagues and years or with a small number of games played. We apologize for any omissions.

» Show/Hide Locations List

United States

(1 tms)

Alabama (576 tms)

Alaska (10 tms)

Arizona (798 tms)

Arkansas (321 tms)

California (1782 tms)

Colorado (230 tms)

Connecticut (456 tms)

Delaware (93 tms)

District of Columbia (126 tms)

Florida (2194 tms)

Georgia (842 tms)

Hawaii (47 tms)

Idaho (245 tms)

Illinois (1180 tms)

Indiana (616 tms)

Iowa (843 tms)

Kansas (399 tms)

Kentucky (445 tms)

Louisiana (453 tms)

Maine (110 tms)

Maryland (488 tms)

Massachusetts (788 tms)

Michigan (642 tms)

Minnesota (460 tms)

Mississippi (272 tms)

Missouri (639 tms)

Montana (265 tms)

Nebraska (349 tms)

Nevada (109 tms)

New Hampshire (110 tms)

New Jersey (381 tms)

New Mexico (177 tms)

New York (2165 tms)

North Carolina (1413 tms)

North Dakota (108 tms)

Ohio (1134 tms)

Oklahoma (485 tms)

Oregon (357 tms)

Pennsylvania (1691 tms)

Rhode Island (133 tms)

South Carolina (435 tms)

South Dakota (126 tms)

Tennessee (864 tms)

Texas (1658 tms)

Utah (197 tms)

Vermont (62 tms)

Virginia (1007 tms)

Washington (632 tms)

West Virginia (347 tms)

Wisconsin (637 tms)

Wyoming (12 tms)


Alberta (158 tms)

British Columbia (125 tms)

Manitoba (97 tms)

New Brunswick (3 tms)

Nova Scotia (14 tms)

Ontario (367 tms)

Quebec (220 tms)

Saskatchewan (69 tms)


(11 tms)

Aguascalientes (54 tms)

Baja California (94 tms)

Campeche (57 tms)

Chihuahua (47 tms)

Ciudad Mendoza (1 tms)

Coahuila (176 tms)

Distrito Federal (221 tms)

Durango (16 tms)

Guanajuato (64 tms)

Hidalgo (7 tms)

Jalisco (45 tms)

Mexico (2 tms)

Nuevo Leon (98 tms)

Oaxaca (25 tms)

Puebla (68 tms)

Quintana Roo (24 tms)

San Luis Potosi (38 tms)

Sinaloa (278 tms)

Sonora (311 tms)

Tabasco (58 tms)

Tamaulipas (136 tms)

Veracruz (192 tms)

Yucatan (59 tms)

Zacatecas (24 tms)

Other Countries

(413 tms)

Australia (125 tms)

China (10 tms)

Colombia (20 tms)

Cuba (878 tms)

Dominican Republic (1049 tms)

Israel (6 tms)

Italy (164 tms)

Japan (1176 tms)

Netherlands (136 tms)

New Zealand (2 tms)

Panama (81 tms)

Puerto Rico (198 tms)

San Marino (21 tms)

South Korea (323 tms)

Taiwan (170 tms)

United Kingdom (28 tms)

Venezuela (352 tms)

Waterloo, Iowa

Waterloo, Iowa Table
Year Lg Lev Tm W L W-L%
2020Northwoods LeagueCollegiate SummerWaterloo Bucks2813.683
2019Northwoods LeagueCollegiate SummerWaterloo Bucks3438.472
2018Northwoods LeagueCollegiate SummerWaterloo Bucks2052.278
2017Northwoods LeagueCollegiate SummerWaterloo Bucks3932.549
2016Northwoods LeagueCollegiate SummerWaterloo Bucks3636.500
2015Northwoods LeagueCollegiate SummerWaterloo Bucks3141.431
1993Midwest LeagueAWaterloo Diamonds5479.406
1992Midwest LeagueAWaterloo Diamonds5978.431
1991Midwest LeagueAWaterloo Diamonds7563.543
1990Midwest LeagueAWaterloo Diamonds6076.441
1989Midwest LeagueAWaterloo Diamonds4789.346
1988Midwest LeagueAWaterloo Indians7862.557
1987Midwest LeagueAWaterloo Indians7268.514
1986Midwest LeagueAWaterloo Indians7862.557
1985Midwest LeagueAWaterloo Indians6773.479
1984Midwest LeagueAWaterloo Indians6574.468
1983Midwest LeagueAWaterloo Indians7664.543
1982Midwest LeagueAWaterloo Indians7564.540
1981Midwest LeagueAWaterloo Indians8155.596
1980Midwest LeagueAWaterloo Indians8655.610
1979Midwest LeagueAWaterloo Indians8154.600
1978Midwest LeagueAWaterloo Indians9146.664
1977Midwest LeagueAWaterloo Indians8058.580
1976Midwest LeagueAWaterloo Royals7852.600
1975Midwest LeagueAWaterloo Royals9335.727
1974Midwest LeagueAWaterloo Royals6856.548
1973Midwest LeagueAWaterloo Royals6456.533
1972Midwest LeagueAWaterloo Royals7253.576
1971Midwest LeagueAWaterloo Royals5564.462
1970Midwest LeagueAWaterloo Royals4973.402
1969Midwest LeagueAWaterloo Hawks5272.419
1968Midwest LeagueAWaterloo Hawks5360.469
1967Midwest LeagueAWaterloo Hawks5665.463
1966Midwest LeagueAWaterloo Hawks5668.452
1965Midwest LeagueAWaterloo Hawks6355.534
1964Midwest LeagueAWaterloo Hawks6561.516
1963Midwest LeagueAWaterloo Hawks5866.468
1962Midwest LeagueDWaterloo Hawks7350.593
1961Midwest LeagueDWaterloo Hawks7551.595
1960Midwest LeagueDWaterloo Hawks8143.653
1959Midwest LeagueDWaterloo Hawks7648.613
1958Midwest LeagueDWaterloo Hawks6655.545
1956Illinois-Indiana-Iowa LeagueBWaterloo White Hawks6256.525
1955Illinois-Indiana-Iowa LeagueBWaterloo White Hawks7056.556
1954Illinois-Indiana-Iowa LeagueBWaterloo White Hawks6669.489
1953Illinois-Indiana-Iowa LeagueBWaterloo White Hawks6960.535
1952Illinois-Indiana-Iowa LeagueBWaterloo White Hawks6561.516
1951Illinois-Indiana-Iowa LeagueBWaterloo White Hawks6069.465
1950Illinois-Indiana-Iowa LeagueBWaterloo White Hawks7056.556
1949Illinois-Indiana-Iowa LeagueBWaterloo White Hawks7056.556
1948Illinois-Indiana-Iowa LeagueBWaterloo White Hawks
1947Illinois-Indiana-Iowa LeagueBWaterloo White Hawks7155.563
1946Illinois-Indiana-Iowa LeagueBWaterloo White Hawks6263.496
1942Illinois-Indiana-Iowa LeagueBWaterloo Hawks
1941Illinois-Indiana-Iowa LeagueBWaterloo Hawks
1940Illinois-Indiana-Iowa LeagueBWaterloo Hawks
1939Illinois-Indiana-Iowa LeagueBWaterloo Red Hawks
1938Illinois-Indiana-Iowa LeagueBWaterloo Red Hawks
1937Western LeagueAWaterloo Reds
1936Western LeagueAWaterloo Hawks
1932Mississippi Valley LeagueDWaterloo Hawks
1931Mississippi Valley LeagueDWaterloo Hawks
1930Mississippi Valley LeagueDWaterloo Hawks
1929Mississippi Valley LeagueDWaterloo Hawks
1928Mississippi Valley LeagueDWaterloo Hawks
1927Mississippi Valley LeagueDWaterloo Hawks
1926Mississippi Valley LeagueDWaterloo Hawks
1925Mississippi Valley LeagueDWaterloo Hawks
1924Mississippi Valley LeagueDWaterloo Hawks
1923Mississippi Valley LeagueDWaterloo Hawks
1922Mississippi Valley LeagueDWaterloo Hawks
1917Central AssociationDWaterloo Lions
1916Central AssociationDWaterloo Shamrocks
1915Central AssociationDWaterloo Jays
1914Central AssociationDWaterloo Jays7851.605
1913Central AssociationDWaterloo Jays
1911Illinois-Indiana-Iowa LeagueBWaterloo Boosters
1910Illinois-Indiana-Iowa LeagueBWaterloo Boosters
1909Central AssociationDWaterloo Lulus
1908Central AssociationDWaterloo Lulus8837.704
1907Iowa League of Professional Baseball ClubsDWaterloo Cubs
1906Iowa League of Professional Baseball ClubsDWaterloo Microbes
1905Iowa League of Professional Baseball ClubsDWaterloo Microbes
1904Iowa League of Professional Baseball ClubsDWaterloo Microbes
1895Eastern Iowa LeagueIndependentWaterloo

About the Register Data

Historical performance data for professional leagues (affiliated minor leagues, independent minor leagues, fall/winter leagues, and other international leagues) is provided by and licensed from 24-7 Baseball and Chadwick Baseball Bureau. It incorporates the work of many stalwart baseball researchers, including Cliff Blau, Art Cantu, Frank Hamilton, Reed Howard, Kevin Johnson, Bob McConnell, Jack Morris, and Ray Nemec, as well as members of the Minor Leagues Committee of the Society for American Baseball Research.

Perhaps most importantly, it builds upon the seminal work of Ed Washuta, who magnanimously provided the framework to make the whole thing possible.

Minor league Total Zone (Rctch&Rtz, 2005-2009) data provided by Baseballprojection.com and Minorleaguesplits.com.

About the Negro League Data


This data comes from two sources. 1) The Negro Leagues Researchers and Authors Group put together by the National Baseball Hall of Fame and Museum thanks to a grant provided by Major League Baseball. 2) Gary Ashwill and his collaborators.

The Hall of Fame data is found for the years 1920-1948 and the Ashwill data is found from 1904-1919. Many statistics are incomplete due to ongoing research and/or limitations in published sources, so please be assured that we are aware there are issues with the data and will continue to work with our data providers to improve the data that appears here.

The Hall of Fame dataset

This data is constructed from the best available information as provided by Larry Lester, Wayne Stivers and Dick Clark of the Negro Leagues Researchers and Authors Group. It contains data culled from newspaper boxscores, covering league sanctioned games from 1920 to 1948, which was produced for a study sponsored by Major League Baseball and the National Baseball Hall of Fame and Museum. It reflects totals as compiled by the NLRAG up to 2006. As new credible information is continually unearthed, these numbers will continue to change.

Baseball-Reference and the National Baseball Hall of Fame and Museum would like to acknowledge Major League Baseball for funding this study, along with the Negro Leagues Researchers and Authors Group for their extensive efforts to collect the raw data and construct the most comprehensive database of Negro Leagues Baseball statistics.  Under the direction of Larry Lester, Wayne Stivers and Dick Clark, this database is the largest dataset ever made publically available and we wish to express our gratitude for all their efforts to help rebuild this lost statistical history.

The Ashwill Negro Leagues Database

Playing statistics and biographical data on the Negro leagues (all pre-1920) and early Latin American professional baseball is licensed from and provided by the Negro Leagues Database, a project organized by Gary Ashwill with the participation of many historians of Negro league and Latin American baseball.

The database is a work in progress, and will include more seasons as development continues. It appears in its original form at Seamheads.com.

Playing statistics and biographical data for this portion of our dataset (The Negro Leagues Database) are all copyright 2013 by Gary Ashwill. All rights reserved.


Note that our records are missing thousands of players who played in the Negro Leagues for minor league teams, independent teams, barnstorming teams or even Negro major league teams. We will bring their records to light as soon as suitable records are available for those players.

Details about our NLB Data