The Astros set up a pair of large television monitors behind a screen near home plate on the back fields at CACTI Park of the Palm Beaches on Tuesday and Wednesday in what amounted to a crash course i ...

With MLB’s competition committee expected to approve the automated ball-strike challenge system on Tuesday, it’s a good time to explain both how ABS works and clear up some of its misconceptions.

During spring training this year, Major League Baseball used a challenge system for balls and strikes based on ABS (automated ball-strike system). For those unaware, ABS uses a Hawk-Eye camera that ...