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

Major League Baseball teams travel anywhere from a few miles to more than 1,000 miles to their spring training stadiums in Arizona and Florida.

With full squad workouts underway, MLB Network’s live Spring Training game schedule begins tomorrow, Feb. 20, and its comprehensive 30 Clubs, 30 Camps Spring Training series starts this Monday, Feb.

Tim Tebow is scheduled to hold a workout for Major League Baseball teams on Aug. 30 in Los Angeles, a source told ESPN's Jerry Crasnick. Over 20 MLB teams are confirmed to attend the workout, a source ...