Executive Vice President of Baseball Operations Morgan Sword breaks down everything you need to know about the ABS Challenge ...
MLB's Automated Ball-Strike Challenge System (ABS) is here. Learn more about the history of baseball's strike zone and the evolution of ABS.
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MLB challenge system, explained: What to know about ABS rules and robot umpires in 2026 season
Balls and strike calls will be more precise than ever in 2026. Here's your guide to the ABS system in MLB.
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