Larry Vanover - Wikipedia
Robo umps reach Triple-A, but MLB rollout still uncertain
MLB umpire Brian Runge fired over reported drug violation – New
Hey, ump! Why'd you eject that player or manager?
MLB Umpires Association Conducting Weekly Q&A Session On Facebook
MLB umpires end protest, will meet with Commissioner Rob Manfred
Grading MLB umpires: Meet the humans behind the Twitter bots that
Former Greyhound and Bulldog Bob Davidson never gave up on his
10 Worst Umpires in Major League Baseball