Red Sox interim manager Chad Tracy told reporters that Garrett Whitlock is dealing with a jammed left knee.

Tracy did caution that Whitlock has already undergone imaging and there’s no structural damage. The right-hander jammed the knee when he slipped on the mound during a rain-filled game against the Twins last week. Right now, Whitlock is considered day-to-day, but it’s good news that he appears to have avoided a significant injury.