Similar to regular instant replay, the goal of the ABS challenge system is to correct the most egregious missed calls, though we will inevitably see some ticky-tack replays as well. More than a few ...

Saw a hitter, catcher, or pitcher tap their helmet after a pitch and wondered what just happened. Here’s a clear guide to MLB’s ABS challenge system, including who can challenge, how many challenges ...

ABS has been the talk of the MLB season. Here's what those in the game say about the new rule -- and how it changes their ...

After years of testing in the minor leagues and spring training, baseball’s new Automated Ball-Strike challenge system has finally arrived in the majors. For the first time, big league players have ...

For the first time in MLB history, batters, catchers and pitchers will be able to appeal the fraction-of-an-inch calls that ...

The 2026 baseball season is underway, which means that the Automated-Ball Strike (ABS) Challenge System, powered by T-Mobile, ...

The introduction of the Automated Ball-Strike (ABS) system is already changing the landscape of Major League Baseball in 2026 ...

NEW YORK (AP) — Robot umpires are coming to the big leagues this year. The Automated Ball/Strike System will be introduced in the form of a challenge system in which the human umpire makes each call, ...

Major League teams can now use an automated ball-strike system to challenge umpires’ calls. Nola Agha, professor of sports management at the University of San Francisco, explains what value the system ...

Add Yahoo as a preferred source to see more of our stories on Google. Major League Baseball's introduced a new automated ball-strike challenge system this season. With the ball-strike challenge, ...

NEW YORK — Robot umpires are coming to the big leagues this year. The Automated Ball/Strike System will be introduced in the form of a challenge system in which the human umpire makes each call, which ...