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

In its major league debut, the Automated Ball-Strike (ABS) Challenge System has been a huge success. Here's how it will work in the playoffs.

Jake Bauers offers the Red Sox patience and power, but his career record and Boston’s first-base/DH picture complicate a potential fit. The post Red Sox Could Chase October’s Breakout Star, but ...

Braves game ended on the first-ever walk-off challenge. Teams are still determining the best ways to use challenges in ...

Now that the 2026 MLB regular season is over, the results for the first year of the ABS challenge system for all 30 teams are available.

Alec Bohm put the Phillies on top. Some technology helped Philadelphia keep its season alive. With runners on first and second and two outs in the bottom of the 10th inning, the Phillies completed ...

It’s unknown what the outcome of Game 2 of the NLCS would have been if Will Smith had utilized two ABS challenge ...

The new ABS challenge system solved a lot of frustrations this season ...

We look at the challenge success rates of players, teams and umps, plus some of the season's biggest misses.

Overreaction runs rampant in fantasy baseball in early April. When a player hits 2 HR in a game, he is the next coming of Babe Ruth. A sparsely-known pitcher spins a beautiful outing and he has ...

Jonny DeLuca walks after an ABS challenge scoring Yandy Díaz, giving the Rays a 1-0 lead over the Guardians in the top of the ...

Andrew Painter taps his head in the 10th inning to challenge the call on his 0-2 pitch to Dominic Smith. The call was overturned to a strike, and it ended the game. Brett Davis / Imagn Images The ...