Observations of Umpires at Work – Society for American Baseball Research
Umpire Substance Checks Put Pitchers in Awkward Positions - The New York Times
Confident umpires can improve baseball's pace issues
Video: MLB Ump Hit in Face by Wild Throw During Cardinals-Mets Game
How Much Do MLB Umpires Make? - JobsInSports Blog
Gibson makes final call: MLB umpire retires after 24-year career | Sports | dailyindependent.com
Robot Umpires Could Be Coming to MLB as Soon as 2024 - CNET
Two wrongs trying to make a right – makeup calls are common for MLB umpires, financial analysts and probably you - Boise State News
Earning Their Stripes as Umpires and Referees - The New York Times
/cdn.vox-cdn.com/uploads/chorus_image/image/61675457/20181001_123902.0.jpg "Why is MLB still using 6 umpires in postseason games? - Bleed Cubbie Blue")
Why is MLB still using 6 umpires in postseason games? - Bleed Cubbie Blue
Robot umpire: Baseball edges closer to implementing automatic strike zone in major leagues
Slate - What They Teach You at Umpire School
Joe West sets umpire record, is booed at Cardinals-White Sox game
Four Tips for One-Umpire Mechanics - Referee.com
The Umpire Strikes Back - WSJ
Umpires
Another new MLB rule? Get ready for replay on speed dial. Some managers are wary - The Athletic
Beyond the grunt: Umpires mic up, and baseball changes a bit | AP News
10 Tips to Move Up the College Baseball Ranks - Referee.com
After rough Wild Card Series ball/strike calls, higher-rated umpires up for Division Series games | Sporting News
Twitter reacts to umpire Angel Hernandez ejecting Kyle Schwarber
How a World Series Umpire, Ted Barrett, Went 18 Brutal Rounds - The New York Times
/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
Baseball Is Back, but How Does an Umpire Social Distance at Home Plate? | Vanity Fair
The Umpire Gear Checklist
The road is rough — but these wannabe Major League Baseball umpires are keeping their eyes on the ball | Colorado Public Radio
A New Study Shows Umpire Discrimination Against Non-White Players - Baseball ProspectusBaseball Prospectus
Umpire (baseball) - Wikipedia
