2023 MLB Umpire Crew List & Call-Up Umpires - Opening Day Update

World Series umpire, Santa Cruz native Bill Miller talks all things baseball in crazy COVID-19 season – Santa Cruz Sentinel

The road is rough — but these wannabe Major League Baseball umpires are keeping their eyes on the ball

MLB umpiring promotions for 2023

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

Anderson and Vaughn homer, Clevinger sharp in return as White Sox beat Guardians, 7-2, Sports

MLB umpires will have a new view this season — on Zoom

Umpire Angel Hernandez loses again in lawsuit vs MLB when appeals court refuses to reinstate case

MLB umpires are good at calling balls and strikes, but they need help - The Washington Post

Umpire (baseball) - Wikiwand

Yankees' Aaron Boone suspended 1 game by MLB for conduct toward umpires