MLB Rumors: Ted Barrett & Greg Gibson Among 10 Umpires Retiring
Baseball's misguided plan to copy the NFL's instant replay format
MLB umpires to announce replay reviews to fans – Fox Sports 640 South Florida
Video calls to allow fans window into umpires' replay talks - ESPN
How Zoom will help MLB umpires make replay calls in 2023 season
Dodgers news: MLB's first umpire announcement for replay reviews - True Blue LA
With MLB instant replay rule, announcers and umpires on the spot – New York Daily News
MLB to host Umpire Prospect Development Camp
Fan interferes with attempt by Boston Red Sox's Mookie Betts to catch ball - ESPN
Another new MLB rule? Get ready for replay on speed dial. Some managers are wary - The Athletic
Dodgers News: Dave Roberts On Board With MLB Umpire Announcing Replay Review Decision