NFL teams could approach coaches' challenges differently starting in 2026.

Each NFL team gets two replay challenges and can earn a third if one of its first two challenges is successfully overturned.

The 2026 MLB season introduces three major rule changes for various parts of the game. Teams now have a system to contest balls and strikes with the new ABS Challenge System. Coaches must stay in ...

Cleveland Cavaliers head coach Kenny Atkinson suggested an NBA rule change for successful challenges that rewards teams who get them right. Currently, NBA teams get one coach’s challenge per game, and ...