An Electronic Umpire? Baseball Tried It (In the 1950s!) - The New York Times
MLB spring training: Pirates and Orioles play umpire-less baseball for needless bottom of the 9th
Do Mlb Umpires Do Spring Training Games | Tbones Baseball
MLB umpires' union clarifies use of electronics at spring training sites
Why the Pirates and Orioles played the bottom of the 9th inning without umpires in spring training game | Sporting News
Tom Hallion to be plate umpire for July 13 MLB All-Star Game - The San Diego Union-Tribune
:format(jpg)/cloudfront-us-east-1.images.arcpublishing.com/coindesk/WWBD7IL5FFDKDCUDOO4VUEG72U.jpg "FTX Strikes Sponsorship Deal With MLB, Umpires to Wear Crypto Exchange's Logo - CoinDesk")
FTX Strikes Sponsorship Deal With MLB, Umpires to Wear Crypto Exchange's Logo - CoinDesk
MLB umpires have a new signal to call this spring - Sports Illustrated
MLB News: MLB plans to bring robot umpires into the game | Marca
MLB umpire negotiations, draft changes and spring training ... in Cleveland?? (Podcast) - cleveland.com
Loran Smith dislikes robot umpires, MLB designated hitter rules
Pirates-Orioles spring training game finishes with no umpires in unnecessary bottom of 9th inning | Fox News
MLB Rumors: Home-Plate Umpires Expected To Wear Face Shield
Robot Umpires: They aren't coming all the way in yet, but . . .
/https://www.thestar.com/content/dam/thestar/sports/baseball/2015/03/23/spring-training-lets-umpires-sharpen-their-game-too/iassognaargue.jpg "Spring training lets umpires sharpen their game too | The Star")
Spring training lets umpires sharpen their game too | The Star
Major League umpire Al Clark (L) talks to Toronto Blue Jays' first base coach Lloyd Moseby prior to the game against the Florida Marlins in Toronto July 15. The umpires, involved in
Watch JT Realmuto's ridiculous Spring Training ejection
MLB players show what baseball Spring Training is all about, despite umpires - AS USA
/arc-anglerfish-arc2-prod-pmn.s3.amazonaws.com/public/ROKNLSEANZCPJBG2FRSSHLYVOY.jpg "MLB appoints 1st black umpire crew chief")
MLB appoints 1st black umpire crew chief
Pirates, Orioles play without umpires after spring training game ends - NBC Sports Chicago
Orioles And Pirates Finish Spring Training Game With No Umpires
MLB: Umpire Angel Hernandez takes spring training game too far
Umpire (baseball) - Wikipedia
/cdn.vox-cdn.com/uploads/chorus_image/image/72024995/usa_today_20102778.0.jpg "Pirates play Spring Training without umpires? - Bucs Dugout")
Pirates play Spring Training without umpires? - Bucs Dugout
MLB umpires just in Orioles spring training game proved not needed
MLB news: Spring training injuries, Roughned Odor to Padres, and more - Page 3
A woman MLB umpire? Yes, and she's a former softball standout from NJ
The Pirates and Orioles Kept Playing After the Umpires Left
