The Automated Ball-Strike System (ABS), which uses Hawk-Eye technology was rolled up from the minors into the majors for an ...

After spring training wraps up next week, MLB’s competition committee will begin collecting data from players, coaches, and ...

In early testing, umpires wore ear buds and would hear "ball" or "strike," then relay that to players and fans with traditional hand signals. The challenge system adds a wrinkle. During spring ...

It's time once again for the Grapefruit League! MLB spring training in Florida includes a strike zone challenge system in ...

MLB will be using robot umpires in spring training this year / Kiyoshi Mio-Imagn Images This year's MLB spring training could prove more consequential than any in years past as MLB will experiment ...

There are eight cameras at most of the spring training ballparks in the test and 12 at the Diamondbacks/Rockies stadium. While the strike zone actually called by big league umpires tends to be ...

New this year, MLB installed a system frequently called "robot umpires," letting players challenge balls and strikes. Welcome back, baseball! It's time once again for spring training in Florida as ...

There are eight cameras at most of the spring training ballparks in the test and 12 at the Diamondbacks/Rockies stadium. While the strike zone actually called by big league umpires tends to be ...