Gibson makes final call: MLB umpire retires after 24-year career | Sports | dailyindependent.com
MLB Umpires Association, adamant that crews are simply upholding rule, address home-plate collision rule in statement - ESPN
World Series Game 6: Umps attend funeral of Eric Cooper
Baseball Umpires Don't Get Overtime. Does That Affect Extra Innings? : NPR
Why are MLB umpires so bad at umpiring? - Quora
Play Ball! | UConn Magazine
Rookie MLB umpire Malachi Moore knows about dealing with pressure - Los Angeles Times
Umpire (baseball) - Wikipedia
How MLB Umpires Learned to Explain Replays to Crowds - The New York Times
Robot umpire: Baseball edges closer to implementing automatic strike zone in major leagues
Earning Their Stripes as Umpires and Referees - The New York Times
10 Major League Baseball umpires retire in historic exodus
Minnesota native Jeff Nelson retires as MLB umpire with no fanfare
You're Outta Here: When Umpires Get Bounced for Being Drunk - Baseball ProspectusBaseball Prospectus
Looking Official: The Umpire Uniform - Little League
MLB umpire Dale Scott: 'I wasn't intimidated by threats to out me as gay' | MLB | The Guardian
Minor League Umpires To Receive Significant Pay Raise In 2022 — College Baseball, MLB Draft, Prospects - Baseball America
4 Ways to Get Ready for the Season - Little League
MLB appoints 1st black umpire crew chief | PBS NewsHour
In Defense of Umpires: Why Complaints About MLB's 'Ump Show' Problem Miss the Mark | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
Minor League Umpires To Receive Significant Pay Raise In 2022 — College Baseball, MLB Draft, Prospects - Baseball America
/cdn.vox-cdn.com/uploads/chorus_asset/file/23341095/669839084.jpg "Dale, we know you're gay.' How a Major League Baseball umpire came out - Outsports")
Dale, we know you're gay.' How a Major League Baseball umpire came out - Outsports
Four Tips for One-Umpire Mechanics - Referee.com
College baseball umpire apologizes for outrageously bad call, said fans were verbally and racially abusive
