At last, MLB umpires will communicate with fans about replay

MLB umpires to announce replay review decisions to fans - ESPN

Angel Hernandez now interim umpire crew chief after opt outs

They Call 'Em Like They See 'Em - Twinkie Town

MLB umpires are good at calling balls and strikes, but they need

MLB umpires may soon take to mic to explain replays – The Denver Post

Breakthrough for MLB fans, umpires will announce replay reviews

Embattled MLB umpire Angel Hernandez seeks performance evaluations

MLB replay umps will deliver their calls over Zoom - The Verge

Major League Baseball's worst call ever: Expanding instant replay

Two wrongs trying to make a right – makeup calls are common for

ALCS umpires named for Lone Star Series between Rangers, Astros

MLB umpires may get on-field microphones to explain replay review

Beyond the grunt: Umpires mic up, and baseball changes a bit

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