Photo Gallery: Oklahoma State quarterback Clint Chelf 4/14

OSU's Clint Chelf (10) looks to pass as Evan Epstein (60) blocks Cordian Hagans (93) of ULL in the fourth quarter during a college football game between the Oklahoma State Cowboys (OSU) and the University of Louisiana at Lafayette (ULL) Ragin' Cajuns at Boone Pickens Stadium in Stillwater, Okla., Saturday, Sept. 3, 2011. OSU won, 61-34. Photo by Nate Billings, The Oklahoman