Major League Baseball will experiment with the automated ball-strike challenge system in spring training games. The league announced on Tuesday the ABS system will be used for roughly 60 percent of ...

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 ...

For some time now, an automated strike zone -- informally known as the "robo ump" -- has been used at the Triple-A level and on occasion at various other rungs of the minor leagues. Recently, MLB ...