Harris has been ruled out for the rest of Saturday's game against the Magic due to a head injury, Jason Beede of the Orlando Sentinel reports.
Harris suffered a head injury early in the second half and checked out of the game for good with 10:12 remaining in the third quarter. He'll presumably be evaluated for a concussion and will finish the night with two points (1-3 FG), seven rebounds and two assists over 17 minutes.