BOSTON, MA - NOVEMBER 14: Rajon Rondo #9 of the Boston Celtics limps after rolling his ankle on a play against the Utah Jazz during the game on November 14, 2012 at TD Garden in Boston, Massachusetts.
One thing is certain about Boston Celtics' point guard Rajon Rondo's injury: he'll be sidelined with a sprained left ankle. How long? Well, it's probably going to be at least a week. Maybe longer.