Seattle catcher Cal Raleigh successfully used the robot umpire to gain a strikeout for pitcher Tarik Skubal in the first inning of the All-Star Game, the first of five challenges.

Four of five challenges of plate umpire Dan Iassogna’s calls were successful in the first All-Star use of the ABS system, ...

MLB is using its automated strike zone system in the All-Star Game for the first time, giving teams limited challenges amid ...

MLB has been experimenting with the automated ball-strike system in the minor leagues since 2019 and will use it in an ...

MLB has been experimenting with the automated ball-strike system and will use it in an All-Star Game for the first time this summer.