D-backs' Lovullo wants MLB to review Kuhl-Varsho incident: 'I'm pissed
MLB umpire Joe West has never missed a call. Just ask him - ESPN
MLB umpires will wear microphones to explain review calls to fans in 2020 season, report says
The Korean Baseball Organization is back from the coronavirus shutdown. Is this what Mariners games will look like?
The Evolution of Explanations
American League wins 9th straight All-Star Game
MLB Umpires Reportedly May Explain Replay Decisions on Microphones, News, Scores, Highlights, Stats, and Rumors
As Giants, A's open Cactus League play, how MLB's pitch timer works
Game Changers: An electronic strike zone?
MLB umpires should be mic'd up to explain reviews and ejections - Bleed Cubbie Blue
Rookie MLB umpire Malachi Moore knows about dealing with pressure - Los Angeles Times