MLB ump Vanover still in hospital after hit in head by throw – WWLP
WATCH: Ump Caught Swearing on Hot Mic During Padres-Giants Game - Fastball
Hey, MLB, order your umps to explain video reviews
MLB umpires will wear microphones to explain review calls to fans in 2020 season, report says
Mic'd-up umpires would make replay reviews less confusing and even provide some comedy – New York Daily News
An MLB umpire mocked a challenge into a hot mic, then overturned their incorrect call
How MLB Umpires Learned to Explain Replays to Crowds - The New York Times
A new crew has Williamstown's Chris Conroy excited for umpiring in MLB this season, Local Sports
The Korean Baseball Organization is back from the coronavirus shutdown. Is this what Mariners games will look like?
Reports: MLB umps could be mic'd up this season, Sports
New Wireless Audio Lets MLB Umpires Make All the Calls Very Loud and Clear
Hoornstra: New MLB rules change the sights, sounds of the game – Orange County Register
Gay umpire Dale Scott's autobiography comes out a winner - Outsports