At long last, player protest with ball or strike calls can be handled with something other than ineffectual arguing.

During the Mariners’ opening series against the Guardians, television analyst and former MLB pitcher Ryan Rowland-Smith ...

MLB games will look different this season, and we have you covered on what to know about the newest rule changes, including ...

That's because "robot umpires," in a sense, have officially arrived to MLB. The human element remains, but players will now ...

As we enter the final week of the 2025 MLB regular season, the league has made a significant announcement, stating that it will implement an Automated Ball-Strike Challenge System for the entirety of ...

Coming to the majors this season is the Automated Ball-Strike Challenge System, or ABS for short. After many years of players and coaches resorting to ineffective arguing with ump ...

There it was, for the first time in Major League Baseball history, the outcome of a ball-strike call deciding by a machine.

MLB will continue to experiment with a challenge system for balls and strikes at the 2025 All-Star Game. "The same process used this past spring training will be used for the midsummer classic: Each ...