Derek Jeter on Monday ran on a treadmill for the first time since undergoing surgery in October on his left ankle.
Jeter also fielded 80 ground balls, making slight side-to-side movements. "I'm progressing, like I told you," Jeter said. "I'm right where I need to be. I've gotten the OK to do everything." Barring any setbacks, Jeter should be ready to roll for the Yankees on Opening Day.