Diamondbacks are Walking Toward Success

Perdomo leads the D-backs in walks, with Carroll a close second (Photo by Norm Hall/Getty Images) | Getty Images The ABS Challenge System had indirect impacts beyond the challenges. As you know, this season the ABS challenge system arrived in the Majors. What you may or may not know is that the initial ball-strike calls had a higher accuracy this season. Let’s focus more specifically, on the overall accuracy of umpires calling pitches just outside the strike zone. This season, when a batter