The name stands for the length of challenge (60 days) and (X) being a multiplier to transformation (T). "The Life Time 60XT Challenge is about more than a physical transformation, it's about ...

PHOENIX -- Thirteen spring stadiums and over 60% of Cactus and Grapefruit League games will feature an automated ball-strike (ABS) challenge system as MLB continues to inch closer to using it ...

Poteet and Muncy will forever be immortalized in ABS history ... to be victimized by a challenge. Yet, the only ones actually celebrating on this glorious 75-degree day were MLB executive vice ...