Joe West becomes the third umpire in major league history to work 5,000 regular season games when he is behind the plate in a game between the Diamondbacks and Rockies. Neither team existed when he began his career in the National League back in 1976. His 40 seasons as an umpire are a record, and he trails only Bill Klem and Bruce Froemming for the total number of games.

On June 20, Joe West becomes the third umpire in major league history to work 5,000 regular season games when he is behind the plate in a game between the Diamondbacks and Rockies. Neither team existed when he began his career in the National League back in 1976. His 40 seasons as an umpire are a record, and he trails only Bill Klem and Bruce Froemming for the total number of games.