Players, managers and coaches are drilling down on the best tactics to use with the new ABS system, with surprising early ...

If you haven't watched any spring training games, this should familiarize you with the latest innovation in MLB games.

The first official full Spring Training with the Automated Ball-Strike (ABS) Challenge System, powered by T-Mobile is just ...

MIAMI -- "Too late! Too late!" Split-second decisions were being tested on a daily basis at Marlins big league camp to ...

Plus, how successful were challenges during spring training?

Texas Rangers infielder Josh Smith taps his helmet as he motions to home plate umpire John Bacon to initiate a replay challenge during the third inning of a spring training game against the San ...

Balls and strike calls will be more precise than ever in 2026. Here's your guide to the ABS system in MLB.

The high-speed-camera technology that lets players challenge pitch calls makes its full-time major-league debut this season.

Saw a hitter, catcher, or pitcher tap their helmet after a pitch and wondered what just happened. Here’s a clear guide to MLB ...

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