Baseball Umpires Don't Get Overtime. Does That Affect Extra Innings? : NPR
Adrian Johnson, Alan Porter named crew chiefs
Confident umpires can improve baseball's pace issues
MLB umpire job responsibilities
:format(jpeg)/cdn.vox-cdn.com/uploads/chorus_image/image/56271751/usa_today_10228162.1503178632.jpg "Major league umpires wear wristbands to protest 'escalating verbal attacks' from players - SBNation.com")
Major league umpires wear wristbands to protest 'escalating verbal attacks' from players - SBNation.com
/cdn.vox-cdn.com/uploads/chorus_asset/file/23662848/1241537117.jpg "Robot umpires could be coming to Major League Baseball in 2024 - The Verge")
Robot umpires could be coming to Major League Baseball in 2024 - The Verge
Umpire numbers dwindling amidst officiating shortage | Local News | daily-journal.com
Robot umpires to be used in all 30 triple-A ballparks this season | CBC Sports
Umpire (baseball) - Wikipedia
Umpire - Simple English Wikipedia, the free encyclopedia
Umpire Placement Course
Robo umps reach Triple-A, but MLB rollout still uncertain | AP News
Major League Baseball expands 'robot umpire' use throughout all 30 Triple-A ballparks | Daily Mail Online
Roberto Ortiz (umpire) - Wikipedia
The road is rough — but these wannabe Major League Baseball umpires are keeping their eyes on the ball | Colorado Public Radio
Umpire (baseball) - Wikipedia
How Much Do MLB Umpires Make? - JobsInSports Blog
Robot Umpires Could Be Coming to MLB as Soon as 2024 - CNET
Joe West Breaks Record for Games Umpired - The New York Times
Minor League Umpires To Receive Significant Pay Raise In 2022 — College Baseball, MLB Draft, Prospects - Baseball America
A New Study Shows Umpire Discrimination Against Non-White Players | Baseball Prospectus
Rookie MLB umpire Malachi Moore knows about dealing with pressure - Los Angeles Times
Adam Hamari - Wikipedia
