Article Photos: OSU report card: Hard to give good marks in Cowboys worst performance 13/32

OSU head coach Mike Gundy leaves the field after a college football game between the Oklahoma State University Cowboys (OSU) and the Iowa State University Cyclones (ISU) at Jack Trice Stadium in Ames, Iowa, Friday, Nov. 18, 2011. Iowa State won, 37-31, in double overtime. Photo by Nate Billings, The Oklahoman