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.

ABS on pedelecs can reduce falls and rollovers. Solutions have existed for almost ten years, but interest is low.

Back in May, commissioner Rob Manfred indicated the automated strike zone system -- ABS for automated balls-strikes -- would likely come to Major League Baseball in the form of a challenge system when ...

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 ...