MLB to Implement ABS Challenge System in 2026
Source: ABS Challenge System coming to MLB full time in '26 (2025-09-24)
Major League Baseball announced that it will introduce the ABS Challenge System starting in 2026, aiming to enhance umpire accuracy and game fairness. The new system is part of ongoing efforts to modernize the sport and improve the officiating process. Details about how the ABS Challenge System will work have not been fully disclosed, but it signals a significant change in MLB's approach to game officiating. Fans and teams alike are expected to see more precise calls and a smoother gameplay experience with this upcoming technological upgrade.