Major League Baseball Umpires Association (@MLBUA) / X
MLB Commissioner: It's a “Pretty Good Bet” FTX Patches Won't Be on Umpires Next Season
What is a strike in baseball? Robots, rule book and umpires view it differently
A New Study Shows Umpire Discrimination Against Non-White Players - Baseball ProspectusBaseball Prospectus
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After Gunshot Wound, Former MLB Umpire Steve Palermo Was Told He'd Never Walk Again
MLB Umpires Missed 34,294 Ball-Strike Calls in 2018. Bring on Robo-umps?, Bostonia
Umpire Cam is an Idea Major League Baseball Needs to Bring Fans Closer to the Action - Commercial Integrator
MLB umpires willing to let computers call balls and strikes: report
MLB umpires wear wristbands to protest 'abusive' treatment
MLB Umpire Uniform Patch Partner FTX Files for Bankruptcy - What Happens Now?
2021 Major League Baseball Umpire Roster
Major League Baseball Umpires Association on X: 👏 / X
MLB, Official Information, Umpires
A Major League Road to Fitness
MLB 'looking into' umpire's tweet about plan to buy AR-15