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 ...

Major League Baseball will use the Automated Ball-Strike Challenge System (ABS) during the entire 2026 season ABS CHALLENGE ...

Wondering exactly how baseball's "ABS challenge" system works? You've come to the right place.

MLB home plate umpires missing calls behind the dish is as frustrating an event as any for fans, players and managers to deal with. With that, having an automated balls and strikes (ABS) system in ...

Wednesday is MLB’s Opening Day, and with it a new era of baseball arrives. The Automated Ball-Strike Challenge System, powered by T-Mobile and known as ABS for short, will give some players in those ...

Former MLB umpire Dale Scott talked with PressBox about the Automated Ball-Strike (ABS) Challenge System and whether MLB will ...

With Spring Training games in full swing, baseball fans are starting to get familiar with the Automated Ball-Strike challenge system. Although ABS isn’t brand new to baseball, as it’s been used in the ...

The Baltimore Orioles ended their game against the Texas Rangers on MLB's first-ever ABS challenge. Here's how it happened.

New York Mets manager Carlos Mendoza detailed the mental challenge of MLB’s ABS system after a key overturned call shifted ...

Los Angeles Dodgers manager Dave Roberts shared his view on MLB’s ABS system, supporting its use while acknowledging how its ...

C.B. Bucknor struggled mightily on Saturday afternoon. ABS came to the rescue.

Royals catcher Salvador Perez overturned three called balls using ABS challenges. Players tap hat/helmet within ~2 seconds; only batter, pitcher or catcher may challenge. ABS uses Hawk‑Eye cameras and ...