MLB makes history by naming its first black and Latino-born umpire crew chiefs
MLB hits a home run on diversity with new Latino umpires
1999-2023 MLB Umpire Rosters, Post Season and All Star Game Crews
Porter, Johnson become MLB's 2nd, 3rd Black ump crew chiefs West & SoCal News - Bally Sports
MLB appoints 1st black umpire crew chief – Sun Sentinel
BEN WALKER AP Baseball Writer, Author at Sentinel Colorado
MLB names first Black and Latino born umpire crew chiefs – Pro Player Insiders
MLB umpire Angel Hernandez botches another call in return
Beyond the grunt: Umpires mic up, and baseball changes a bit - Seattle Sports