From Mary Kay Cabot at Cleveland.com:

"BEREA, Ohio -- Browns receiver Terrelle Pryor sat out Wednesday's practice with his hamstring injury, and coach Mike Pettine said he's doubtful for Friday's Orange and Brown scrimmage at Ohio Stadium.

Pettine said the club hasn't yet determined if Pryor will make the trip to Columbus. The scrimmage is set to be Pryor's first trip back to Ohio State since he left the team in 2011 amid a memorabilia scandal."

http://www.cleveland.com/browns/index.ssf/2015/08/terrelle_pryor_doubtfu...