Max Scherzer ejected vs. Dodgers after umpire glove inspection
Umpire mortified after mic catches swear in Padres-Giants game
Mic'd up MLB umpires might announce replay rulings
Umpire (baseball) - Wikipedia
Mic'd-up umpires would make replay reviews less confusing and even
Sign of times: MLB gives OK to electronic pitch calling - NBC Sports
They Call 'Em Like They See 'Em - Twinkie Town
Williamsburg teenager strikes right tone on TikTok with The Umpire
As Giants, A's open Cactus League play, how MLB's pitch timer works
MLB may give microphones to umpires to explain replays
MLB to introduce NFL styled umpiring rule, all set to introduce
Umpires might get microphones to explain video reviews, and
MLB umpires will wear microphones to explain review calls to fans
WATCH: Ump Caught Swearing on Hot Mic During Padres-Giants Game
Umpires to wear NFL style mics to communicate instant replay