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Automated Systems ABS Challenge System Automatic Ball-Strike System Artificial Intelligence Automatic Balls and Strikes Automatic Ball Strike Challenge System ABS System

John Smoltz Draws Backlash for Knocking Jordan Walker’s ABS Challenge as MLB Adjusts to New Strike-Zone Reviews

The flare-up shows how MLB’s tap-to-challenge strike zone is reshaping at-bat strategy.

MLB Extends Checked-Swing Challenge to Triple-A PCL With 45-Degree Standard

MLB Adds Broadcast Delays, Curbs Strike-Zone Graphics for ABS Rollout