Cory Twelve
From Blaseball Wiki
Cory Twelve (aka C.O.R.Y.-12) is a pitcher for the Yellowstone Magic. Twelve has been a member of the team since day 65 of Season 2. Twelve is a moderately advanced android, who's pitching ability is not actually all that good and has lost multiple games since their appearance, but fans of the Magic will honestly take anyone who isn't Famous Oconnor if it means they make the postseason.