AP: MLB appoints 1st black umpire crew chief

Beyond the grunt: Umpires mic up, and baseball changes a bit - Seattle Sports

Kerwin Danley named MLB's first black umpire crew chief - Sports Illustrated

MLB appoints Kerwin Danley as its first black umpire crew chief

Shortstops: Bill Stewart's career as an official swept through MLB, NHL

Forgotten milestone: MLB's first Black umpire took the field for Cleveland Indians game

POV: Bad Umpiring Hurt Baseball in 2021, Especially in the Playoffs. It's Time for Change, BU Today

Embattled umpire Ángel Hernández alleges MLB altered evaluations to hurt minorities

Close Call Sports & Umpire Ejection Fantasy League: MLB Promotes Kerwin Danley to Crew Chief

April 11, 1966: Emmett Ashford makes history as first Black umpire in American League – Society for American Baseball Research

Major_League_Baseball

MLB appoints 1st black umpire crew chief

Barksdale, Hoye, Iassogna and Porter will be the umpire crew chiefs for Wild Card Series, Baseball

Checking up on Berkshire County's MLB umpire Chris Conroy, Local Sports

Umpire admits missing call that goes against Red Sox, reigniting instant-replay debate

Aaron Judge is AP male athlete of year after setting HR mark