Ohio State's Trey McDonald, top, fouls Minnesota's Maurice Walker (15) during the first half of an NCAA college basketball game, Wednesday, Feb. 20, 2013, in Columbus, Ohio. (AP Photo/Mike Munden)
Ohio State's Deshaun Thomas, top, fights for the ball with Minnesota's Maverick Ahanmisi during the first half of an NCAA college basketball game, Wednesday, Feb. 20, 2013, in Columbus, Ohio. (AP Photo/Mike Munden)