We May Never Find Out How Good Umpires Can Be

Terry Francona on speaking to umpires when pitchers get squeezed: 'It's a constant tug of war'

Rise of the Robo-Umps

We May Never Find Out How Good Umpires Can Be

For sake of argument, baseball's replay review system has a downside - Los Angeles Times

Former MLB All-Star Says Umpire Angel Hernandez Took Bribe

Unusual ejection for Rob Thomson after umpires take issue with Aaron Nola – NBC Sports Philadelphia

The Utterly Jaw-Dropping Awesomeness of Last Night's Umpiring - The Good Phight

Used Book in Good Condition

As They See 'Em: A Fan's Travels in the Land of Umpires

POV: Bad Umpiring Hurt Baseball in 2021, Especially in the Playoffs. It's Time for Change, BU Today