- The Robot Revolution: MLB's challenge system is here, and fans are loving the suspense of every strike zone animation. - By ...

Mike Trout was left bewildered on Wednesday after his late challenge attempt was rejected. The incident sparked a standoff ...

As the calendar flips to May, we're getting a very clear picture of which umpires were ready for the spotlight.

MLB’s walk rate this season has reached levels hardly seen in the past seven decades, due to a smaller strike zone brought about by the game’s new ball-strike challenge system.

CLEVELAND, Ohio - Just about every Major League Baseball game has seen this scenario play out this season: A pitch clips the ...

When the crack of the bat signals opening day for the 2026 Major League Baseball (MLB) season today, there will be a new addition to the diamond: robot umpires. The technological change has been ...

Bucknor, 63, became the face of MLB's new ABS system before he was struck in the mask by a fouled 100.2 mph pitch a week into ...

MLB acknowledged an apparent umpire error on a controversial fair-foul call during the Padres-Cubs game involving a dribbler down the third base line.

Nobody likes getting called out at work — especially when doing so happens on a JumboTron in front of tens of thousands of folks. Some MLB umpires are “stewing” about the new Automated Ball-Strike ...

Major League umpires delivered some joy by sharing their love of baseball at UPMC Children’s Hospital.