One of game's characters, Guardians manager Terry Francona set to
MLB umpire retirements, promotions
Baseball Umpires in 1921 – Society for American Baseball Research
Sources - 10 MLB umps retiring, most since '99 - ESPN
MLB Twitter reacts to mass retirement of major league umpires
Close Call Sports & Umpire Ejection Fantasy League: 07 July 2019
Ten MLB umpires are 'set to retire at the end of the month' - the
Gabe Kapler, SF Giants culture are the scapegoats for mediocrity
Sources - 10 MLB umps retiring, most since '99 - ESPN
Roberto Ortiz makes MLB umpire history as league replaces Joe West
Longtime MLB umpire, Minot native Gary Cederstrom to retire
Close Call Sports & Umpire Ejection Fantasy League: MLB to Debut
Gibson makes final call: MLB umpire retires after 24-year career
Ten MLB Umpires Retiring, Most Since 1999