
MLB to Implement Automated Ball-Strike Challenge System in 2026
Major League Baseball will introduce robot umpires using the Automated Ball-Strike System (ABS) in 2026, which uses Hawk-Eye cameras and 5G technology to improve the accuracy of calls at home plate. The system will be used for challenge reviews rather than replacing human umpires entirely, with players able to challenge calls and the system providing quick, precise decisions. The move aims to enhance fairness and accuracy, with the impact on the game and player reactions yet to be seen.






