become MLB Umpire: How to become an MLB Umpire: Comprehensive

Major League Baseball umpire loses appeal of discrimination lawsuit

Roberto Ortiz becomes first MLB umpire from Puerto Rico

MLB Fans Threaten to Boycott Over 'Robot Umpires'—'Will Ruin the Game

The umpire on the cusp of a watershed moment for baseball: 'I think she's going to do it' - The Athletic

St. Mary's (Md.) Seahawks on X: HUGE news from @SMCM_Baseball alum Chris Segal who was recently assigned a major league number to become a full-time umpire in the MLB! Chris is one

MLB appoints 1st black umpire crew chief

Don't Ignore The Signs! How To Become An MLB Umpire.

Terrible umpiring was on full display on ESPN Sunday Night Baseball - Bleed Cubbie Blue

Can you still yell at robot umpires? Future of baseball getting mixed reviews in minors

MLB umpires may get on-field microphones to explain replay review outcomes - Bless You Boys

Some 10 umpires reportedly to opt out of shortened MLB season - The Boston Globe

Minor League Umpires To Receive Significant Pay Raise In 2022 — College Baseball, MLB Draft, Prospects - Baseball America

MLB Umpires Missed 34,294 Pitch Calls in 2018. Time for Robo-umps?, BU Today

Major League Baseball umpire selection process

Roberto Ortiz becomes first Puerto Rican-born umpire promoted to MLB full-time staff - World Baseball Softball Confederation