Major League Baseball is testing a new technology in AAA parks across the country that tracks the ball from the pitcher's mound to the catcher's mitt.
ABS tracks the ball from the pitcher's mound to the catcher's mitt.
Catch up on the developing stories making headlines.
Will baseball ever replace umpires with robots?
MLB's PitchCom System Draws Mixed Reactions - The New York Times
MLB Used Two Balls Again This Year, and Evidence Points to a Third
Automated ball-strike (ABS) system, pitch timer, bigger bases tested at Triple-A
MLB umpires will have a new view this season — on Zoom - Hawaii Tribune-Herald
Hypothesis Testing MLB Hitters in Day and Night Games
Robo umps reach Triple-A, but MLB rollout still uncertain, Baseball
MLB rule changes to speed up the game coming in 2018 - Camden Chat
How the Athletics relocating to Las Vegas affects the Red Sox