Max Scherzer's ejection exposes MLB's utter sticky-stuff failure
What is a strike in baseball? Robots, rule book and umpires view it differently
MLB to continue checking pitchers for foreign substances in 2022, memo says - ESPN
Meals' big league story started on Salem's fields
Ian Happ ejected in Cubs' loss to Nationals
Aaron Boone ejected again in Yankees game vs. Orioles
How Humans Reacted When AI Began Umpiring Baseball - The New Stack
Iowa Native is Home Plate Umpire in Tonight's 'Field of Dreams' G
Obituary: Derryl Cousins (1946-2020) – RIP Baseball
MLB umpires' union clarifies use of electronics at spring training sites - ESPN
Computer plate umpires allowed in new baseball labor deal - Boston News, Weather, Sports