Will robo umpires be the end of the game as we know it? (SB Nation Reacts) - AZ Snake Pit
MLB umpire Mike Muchlinski instructing on who should take the lead on
Umpire The Winning Run
Study Finds that Old Men with Experience are Actually the Worst MLB Umpires - FanBuzz
Heads Up - Umpire's Role Relative to Baseball's Unwritten Rules
Umpire, Clearly Going for a Record, Ejects Three Rangers in About One Minute - Bleacher Nation
Gay umpire Dale Scott's autobiography comes out a winner - Outsports
Major League Baseball umpires: Danger zone ahead?
As MLB moves toward using 'robot umpire,' getting strike/ball calls right is the goal