robot umpires mlb allstar game.

Major League Baseball is testing automated ball-strike systems in the All-Star Game for the first time. The system, used in some minor leagues since 2019, allows teams two challenges per game, retaining them if successful. All-Star starters Tarik Skubal of Detroit and Paul Skenes of Pittsburgh say pitchers often think everything is a strike. Clayton Kershaw believes the system works if it’s adjusted for player height, which it does. During spring training tests, teams won 52.2% of challenges.