Photo Gallery: OSU vs. Tulsa Sept. 17, 2011 77/84

Oklahoma State's Justin Blackmon (81) bobbles a ball as he is hit by Tulsa's J.D. Ratliff (15) during a college football game between the Oklahoma State University Cowboys and the University of Tulsa Golden Hurricane at H.A. Chapman Stadium in Tulsa, Okla., Sunday, Sept. 18, 2011. Photo by Chris Landsberger, The Oklahoman