UCLA quarterback Josh Rosen exited in the third quarter against Washington with a finger injury and did not return.
It was not immediately clear how significant the injury was, but the television broadcast showed blood on a finger on his left hand. He went to the locker room following the injury and when he returned to the sideline, he was no longer in uniform.
Rosen was 12 of 21 for 93 yards with a touchdown before leaving and was replaced by redshirt freshman Devon Modster.