Umpire (baseball) - Wikipedia

Ump Attire - Alan Dwayne Porter Jr. (born December 18, 1977) from Philadelphia, PA. He umpired his first Major League game on April 5, 2010. He wears uniform number 64. cred Wikipedia

Cory Blaser - Wikipedia

Al Clark (umpire) - Wikipedia

Doug Eddings - Wikipedia

Tim McClelland - Wikipedia

Why are there still umpires in Major League Baseball? Why can't it all be automated? - Quora

Brian Gorman - Wikipedia

Brian Knight - Wikipedia

Former Umpire Joe West is Spending His Retirement Making Edits to His Wikipedia Page – OutKick

Jim Wolf - Wikipedia

Joe West can't stand what people are saying about him on Wikipedia