Umpire, Clearly Going for a Record, Ejects Three Rangers in About
MLB, Official Information, Umpires
A New Study Shows Umpire Discrimination Against Non-White Players
Sarah Thomas is set to officiate the Super Bowl. How long until a
Major League Baseball umpire loses appeal of discrimination
Triple-A To Use Robot Umpires For 2022
Joe West Breaks Record for Games Umpired - The New York Times
Gay umpire Dale Scott's autobiography comes out a winner - Outsports
MLB argues umpire Angel Hernandez's 3 overturned calls in 2018