Mason Michael McVay
- Bats Left, Throws Left
- Height 6' 7", Weight 230 lb.
- School Florida International University
- High School Miami Killian High School
Relief pitcher Mason McVay began his professional career in 2012.
McVay was taken by the San Francisco Giants in the 26th round of the 2012 amateur draft. With the Salem-Keizer Volcanoes in 2012, he posted a 1.19 ERA in 18 appearances, striking out 43 batters in 30 1/3 innings. With the Augusta GreenJackets in 2013, he was 3-5 with a 4.12 ERA in 51 appearances, K-ing 75 batters in 67 2/3 innings. He went 0-5 with a 4.38 ERA in 47 games for the San Jose Giants in 2014, whiffing 83 batters in 72 frames. He began 2015 with San Jose.