Who signs up for the unforgiving grind of becoming an umpire now? Start with the 56 candidates at MLB Umpire Prospect ...

The challenge system will not be used in MLB games this season, but there is a good chance it will be implemented in 2026.

Wonder how the new Automated Ball-Strike System fared during Spring Training? Well, wonder no more. According to data ...

Teams won 52.2% of their ball/strike challenges during the spring training test of robot umpires, and catchers had a markedly ...

What did we learn from watching the robot umps — and talking to people throughout the game about ABS — this spring? Let's discuss!

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

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 ...

During Tuesday's Cactus League game between the Angels and Rangers, outfielder Wyatt Langford hit a slow, bouncing grounder ...

If you have tuned in for any of the spring training games thus far ... And the best part about the system may be that umpires are getting a dose of accountability in real time.

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