Celtics point guard Rajon Rondo sat out Sunday's loss to the Magic with a sprained right ankle.
Rondo suffered the injury on Friday night against Cleveland, and Boston started Stephon Marbury in his place versus Orlando.
Marbury tallied 4 points and 1 rebound in 21 minutes of play. He shot 2-for-5 from the field, and turned the ball over three times.