MLB umpires willing to let computers call balls and strikes
MLB Umps Are Getting More New Rules Wrong, Says Yanks Coach
Baseball-MLB umpires to make announcements on replay reviews for
MLB umpires to announce replay reviews to fans – Fox Sports 640
MLB umpires to use microphones to announce replay review decisions
At last, MLB umpires will communicate with fans about replay reviews
We might not get that automated strike zone after all - Bleed
Sara Sanchez (@BCB_Sara) / X
MLB umpires to make announcements on replay reviews for first time
MLB Umpires Might Get Microphones To Explain Replay Reviews