MLB announces World Series umpiring crew
ACC Fields First All-Black Power 5 Umpire Crew - Pittsburgh Sports Now
World Series 2022: Fox Sports Reaches Into Bag of Baseball Audio
Gary Cederstrom serves as umpire crew chief at World Series
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MLB makes history by naming its first black and Latino-born umpire
New Wireless Audio Lets MLB Umpires Make All the Calls Very Loud
Umpire (baseball) - Wikipedia
MLB appoints 1st black umpire crew chief
MLB Umpires to Use On-Field Microphones to Announce Replay Review
There's more than one way to the World Series. Ask Carlos Torres
Report: MLB Umpire Crew Chiefs to Wear PA Microphones in 2022
MLB hires first full-time umpire from Puerto Rico
AP sources: MLB umpire tests positive for virus, crews shift - The
Ephrata's Mike Muchlinski umpires for World Series
Porter, Johnson become MLB's 2nd, 3rd Black ump crew chiefs
