The History of Umpiring

Umpiring: How it all Began - Between Wickets

Cubs: Joe West has a long history of umpiring at Wrigley Field

Umpire Cory Blaser, second from left, Edwin Moscoso, second from right, and Dan Bellino check their headsets after the first inning of a baseball game in Chicago, Friday, July 22, 2022. A

Worst Umpire in Baseball History” - Unpopular MLB Official's Egregious Return Causes Outpourings of Anger - EssentiallySports

Umpire, Baseball Wiki

Baseball History: Bill Dinneen

Umpires once used full-length brooms to clean off home plate.

Joe West Breaks Record for Games Umpired - The New York Times

The Umpire is Out Author Dale Scott

Wendelstedt Umpire School - A History of Excellence

The History of Umpiring

Joe West getting booed while making MLB history is a perfect combination

Kerwin Danley, Alfonso Marquez make MLB history with promotion to crew chief