Ten MLB Umpires Set To Retire Ahead Of The 2023 Season
Baseball Umpires Don't Get Overtime. Does That Affect Extra Innings? : NPR
Rangers' Bruce Bochy rips umpires, MLB replay officials over 'embarrassing' call: 'I'm dumbfounded'
MLB umpires may get on-field microphones to explain replay review outcomes - Bless You Boys
MLB Umpire Microphones in Action as 2022 Season Nears - Crew Chief Ted Barrett's PA Announcements
Two local umpires look ahead to summer assignments, grind for future success, Sports
A New Study Shows Umpire Discrimination Against Non-White Players - Baseball ProspectusBaseball Prospectus
MLB: Umpires will announce review decisions to crowd
Sarah Thomas is set to officiate the Super Bowl. How long until a woman becomes an MLB umpire?
MLB announces World Series umpires - True Blue LA
Umpire (baseball) - Wikipedia
MLB, umpires agree on deal that would allow for computerized ball-strike system – The Denver Post
Does MLB Have an Umpire Problem Sports Analytics Group at Berkeley