Oklahoma vs. Ball State - Photo Gallery 94/107

Oklahoma Sooners' Brennan Clay (3) hits the helmet of Ball State Cardinals' Tony Martin (47) and is injured during the first half of the college football game between the University of Oklahoma Sooners (OU) and the Ball State Cardinals at Gaylord Family-Oklahoma Memorial Stadium on Saturday, Oct. 1, 2011, in Norman, Okla. Photo by Steve Sisney, The Oklahoman