The MLB strike zone is about to learn the same lesson that Bob Dylan famously learned in 1965: Go electric, and everything changes.

MLB's ABS challenge system is up and running this spring — and it's about to change baseball profoundly. Here's everything ...

Thompson said he was OK and gave a thumbs up after completing his session. Diamondbacks manager Torey Lovullo didn't have an ...

Just over half the ball/strike challenges were successful on the first day of spring training games as Major League Baseball ...