ABS (the Automated Ball-Strike Challenge System, powered by T-Mobile) is finally here, and in Spring Training, we're getting ...

Many major league hitters will experience the ABS strike zone challenge system for the first time in a regular season when ...

The era of the ABS challenge in MLB began with Willy Adames winning by a hair.

This story was excerpted from Martín Gallegos' Athletics Beat newsletter. To read the full newsletter, click here. And ...

ABS stands for automated ball strike, and it's the new challenge system in MLB for the 2026 season. It was previously tested out in the minor leagues, beginning in 2022, so many current MLB players ...

An analysis of the Automated Ball-Strike (ABS) challenge system in baseball with MLB insider Tom Verducci, including why it's a true "dress rehearsal" now, how it affects the pace of play, and the new ...

The ABS challenge system makes its way to the MLB regular season for the first time. Here's everything you need to know about how it works.

With the new ABS challenge system being installed this year, this is what Washington Nationals fans should pay attention to ...

Diamondbacks players have the opportunity to challenge balls and strikes in spring training again, only this time, they will do so preparing for Opening Day.

PORT ST. LUCIE — Spring training is the time to figure out the nuances of baseball’s evolving rules. With the automated ...