Ten MLB umpires are 'set to retire at the end of the month' - the LARGEST turnover since 1999
Roberto Ortiz makes MLB umpire history as league replaces Joe West, other retirees
Lou Brock dies at 81
Four longtime MLB umpires set to retire
1979: Lou Brock joins the 3,000-hit club, and Rick Hummel is there to report it
On the Long Road, Committed to a Goal of Officiating in the Major Leagues - The New York Times
Jacob Steinmetz, Elie Kligman first Orthodox Jews MLB draft
Ten MLB Umpires Retiring, Most Since 1999
Close Call Sports & Umpire Ejection Fantasy League: MLB to Debut Record 10 Rookie Umpires in 2020
MLB Twitter reacts to mass retirement of major league umpires: Don't let the door hit you on the way out, Wish Angel Hernandez was on this list