The automated ball-strike challenge system made its MLB debut Thursday in the Dodgers-Cubs spring training game. It's an early hit.

In the top of the third inning with the Dodgers leading 3–0, a runner on second base and a 2–1 count, Los Angeles pitcher ...

Getting nailed in the head by a line drive couldn’t even shake Bobby Miller’s spirit. Miller was smacked by a 106 mph line ...

Umpires first began calling both balls and strikes way back in 1864, and baseballers have been arguing about those calls ever ...