MLB will be testing an automatic balls and strikes challenge system this spring training. Here's how it works.

ABS is MLB’s name for an automated strike zone — also known as robot umps. In a full ABS game, there will be a human umpire ...

What to know about robot umpires, automated ball-strike testing, challenges at 2025 MLB spring training Cactus League, ...

Here is what every big leaguer needs to know about ABS, according to players and managers who have experience with it in the ...

Copyright © 2025 Bleacher Report, Inc. A Warner Bros. Discovery Company. All Rights Reserved.

Cody Poteet successfully challenged a fastball he threw in the Cubs' spring training opener with MLB's Automated Ball-Strike ...

Technological advancements change all industries, and Major League Baseball is no exception. During Spring Training MLB will ...

A bit of baseball history occurred during the Cubs’ spring training game against the Dodgers on Thursday afternoon.  Cubs pitcher Cody Poteet became the first player in spring training to ...

The Chicago Cubs kicked off their exhibition schedule on Thursday against the defending World Series champion Los Angeles ...

Major League Baseball is testing the automated ball-strike challenge system in spring training and Pete Alonso got his first ...

He figures there’s little point for veterans to use it since the system won’t be in effect in the majors this season.

It took just one inning for the Chicago Cubs right-hander to be the first player to successfully challenge a ball-strike call ...