Should MLB umpires really be wearing advertisements?

MLB Fans Threaten to Boycott Over 'Robot Umpires'—'Will Ruin the Game

Why Robot Umps Aren't the Best Solution to MLB's Umpiring ProblemYet, News, Scores, Highlights, Stats, and Rumors

MLB umpire Malachi Moore a trailblazer from Compton Youth Academy

Umpire Substance Checks Put Pitchers in Awkward Positions - The New York Times

Major League Baseball umpire loses appeal of discrimination lawsuit

MLB umpires wear wristbands to protest 'abusive' treatment

Explaining the FTX Patch worn by MLB Umpires – SportsLogos.Net News

Umpires to announce replay reviews to fans

Chris Creamer SportsLogos.Net on X: Umpires are wearing FTX patches on their shirts tonight. This is an advertisement and will remain on there for the rest of the season /

MLB Umps Wear White Wristbands to Protest Increased Verbal Attacks by Players, News, Scores, Highlights, Stats, and Rumors

Barksdale, Hoye, Iassogna and Porter will be the umpire crew chiefs for Wild Card Series