Mike Muchlinski - Wikipedia
Close Call Sports & Umpire Ejection Fantasy League: MLB Debut of
Instant replay in Major League Baseball - Wikipedia
Jim Wolf - Wikipedia
Greg Kosc - Wikipedia
Eric Chavez - Wikiwand
Dan Iassogna - Wikipedia
Mike DiMuro - Wikipedia
Bob Davidson (umpire) - Wikipedia
Larry Young (umpire) - Wikipedia
Quinn Wolcott - Wikipedia
Ted Barrett - Wikiwand
Bill Welke - Wikipedia