Cleveland Cavaliers head coach Kenny Atkinson suggested an NBA rule change for successful challenges that rewards teams who ...

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

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 ...

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

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 ...

For the first time in MLB history, balls and strikes will be able to be challenged starting in the 2026 regular season. The Automated Balls/Strikes (ABS) Challenge System, which was featured during ...

The biggest addition includes each team possessing one coach's challenge per game. If the challenge is successful, the team is awarded an additional challenge to be used for the remainder of the game.

Check out the mini challenges as they get updated each month until May. Or subscribe to our Small Changes, Big Impact newsletter, so that you will be the first to know when a challenge has been ...