Major League Baseball will implement a challenge system for balls and strikes in the 2026 season after the league's competition committee voted Tuesday to usher in the era of robot umpiring.
Following years of testing in the minor leagues, as well as during spring training and at this year's All-Star Game, MLB forged ahead with a system that will give teams two challenges per game.
Hitters, pitchers and catchers will be the only ones allowed to trigger the system by tapping their head, and if a challenge is successful -- the pitch will be shown on in-stadium videoboards -- teams will retain it.