Article Photos: Big 12 Championship by the numbers: Sooners only convert one third down 53/73

Oklahoma's Ryan Broyles (85) goes down the sideline past Nebraska's Brent Moravec (43) 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