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MLB ABS challenge system explained: How automated ball-strike challenges work in baseball

Saw a hitter, catcher, or pitcher tap their helmet after a pitch and wondered what just happened. Here’s a clear guide to MLB ...

MLB's new ABS strike-zone challenge system explained with 158 Royals games to go

Wondering exactly how baseball's "ABS challenge" system works? You've come to the right place.

ABS challenge rules explained: How the MLB Automated Ball-Strike Challenge System works

Major League Baseball will use the Automated Ball-Strike Challenge System (ABS) during the entire 2026 season ABS CHALLENGE ...

MLB challenge system, explained: What to know about ABS rules and robot umpires in 2026 season

MLB challenge system, explained: What to know about ABS rules and robot umpires in 2026 season originally appeared on The ...

MLB’s new challenge system for ‘robot umps,’ explained

Wednesday is MLB’s Opening Day, and with it a new era of baseball arrives. The Automated Ball-Strike Challenge System, ...

John Cena breaks down MLB’s new ABS Challenge System before Opening Day

Ahead of MLB's Opening Day, WWE legend John Cena sat down and explained the rules of the new ABS challenge system to the fans.
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MLB ABS Challenge System Explained: How Automated Ball-Strike Challenges Work in Baseball

Detailed view of the scoreboard showing an ABS ball and strike challenge call being overturned to a strikeout during the Chicago White Sox against the Chicago Cubs during a spring training game at ...