How are players measured for MLB's ABS system?

Measuring players for ABS is a very precise system. Here's how it works.
FanSided

Roboumps are coming to MLB: The ABS challenge system, explained

MLB home plate umpires missing calls behind the dish is as frustrating an event as any for fans, players and managers to deal with. With that, having an automated balls and strikes (ABS) system in ...
USA Today

What is ABS? Explaining MLB spring training challenge system

Major League Baseball has done a lot of experimenting lately. Rule changes have been hitting the scene left and right. It wasn't until very recently that challenges were introduced into the sport, and ...
Yardbarker on MSN

Dodgers holding forum to improve on ABS challenge system

One of the biggest additions to Major League Baseball will be implemented on a full-time basis this year, with the Automated ...

Yankees' José Caballero Loses First Robot Challenge of Ball/strike Call

The New York Yankees’ José Caballero lost the first challenge taken to Major League Baseball’s so-called robot umpire, ...