Article Photos: Big 12 Championship by the numbers: Sooners only convert one third down 56/73

Nebraska coach Bo Pelini looks on from the sideline late in the fourth quarter during the Big 12 football championship game between the University of Oklahoma Sooners (OU) and the University of Nebraska Cornhuskers (NU) at Cowboys Stadium on Saturday, Dec. 4, 2010, in Arlington, Texas.  Photo by Chris Landsberger, The Oklahoman