Best sports photos of 2010: Monday, Dec. 27, 2010 55/68

OU's DeMarco Murray (7) dives for a touchdown in front of Blake Gideon (21) and Chykie Brown (8) of Texas in the fourth quarter during the Red River Rivalry college football game between the University of Oklahoma Sooners (OU) and the University of Texas Longhorns (UT) at the Cotton Bowl on Saturday, Oct. 2, 2010, in Dallas, Texas. OU won, 28-20. Photo by Nate Billings, The Oklahoman