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 ...

There are no immediate plans to introduce the system in regular-season games yet. Questions remain about how large a role it ...

Major League Baseball’s Automatic Ball-Strike Challenge System (ABS) will be used in eight Atlanta Braves games this spring.

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Starting Thursday at Camelback Ranch, where the Dodgers and Cubs will open Cactus League play, the ABS challenge system will ...

Cody Poteet became the first player to challenge a ball/strike call in a major league game when he asked for a review in ...

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During exhibition play, MLB will be testing its new ABS challenge system in ballparks, including the spring training homes of ...

COMING SOON: The Automated Ball-Strike Challenge System (ABS) presented by @TMobile will be used during Spring Training games ...

The Los Angeles Dodgers and Chicago Cubs played the first spring training game of 2025 on Thursday and debuted some new ...

MLB players can challenge ball and strike calls. The camera-based system is only an experiment for now — but it has the ...