The ABS challenge system leaderboard ranks batters, pitchers, catchers, teams and umpires throughout the MLB season.

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

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 ...

From the moment MLB began testing an automated strike zone in the minor leagues, its eventual arrival to regular season MLB ...

Major League Baseball is bringing technology to the mound in 2026 as the ABS Challenge System lets pitchers, catchers and ...

Randy Arozarena's successful challenge using the ABS system helped the Seattle Mariners score the first run of Saturday's game against Cleveland.

Cast, Jake Mintz and Jordan Shusterman discuss the immediate impact of ABS in MLB, Tony Vitello getting a reality check after ...

MLB implemented its first-ever ball-strike challenge system this season, and the early reviews are positive — if not, in some ...

Shohei Ohtani uncorked a first-pitch sinker to George Springer that dropped below the zone. The two-way star's hand went to ...

After years of testing in the minor leagues and spring training, baseball’s new Automated Ball-Strike challenge system has ...

After baseball’s opening weekend, Salvador Perez led baseball in one category: Automated Ball-Strike overturn rate. What’s that? Heading into Monday’s games, including the Royals’ home opener against ...