MLB umpires will have a new view this season — on Zoom

Umpires feel the impact of canceled college baseball season

MLB umpires will have a new view this season -- on Zoom - NBC Sports

12U National Open Fan Guide

MLB unveils new replay technology and marketing approach - The San Diego Union-Tribune

Close Call Sports & Umpire Ejection Fantasy League: MLB Ejections in 2019 Climb to Highest Mark in 12 Years

A dream come true': Lincoln native looks back on eight College World Series as umpire

MLB partners with Zoom to provide fans a 'more transparent' replay review process

MLB umpires will have a new view this season -- on Zoom

Special Zoom Chat With MLB Umpires Laz Diaz and Mark Carlson - Who Have Both Served Our Country On & Off The Field - UMPS CARE Charities

Major League Baseball umpires: Danger zone ahead?

Dodgers-Padres NLDS umpires: Mark Carlson is crew chief - True Blue LA

MLB umpiring promotions for 2023