Brennan Clay broke a 76-yard touchdown run late in the fourth quarter and No. 11 Oklahoma held off TCU 20-17 on Saturday night.
Trey Millard had a touchdown run for the Sooners (5-0, 2-0 Big 12) and Michael Hunnicutt hit field goals of 39 and 32 yards. Oklahoma and Texas will meet next Saturday in the annual Red River Rivalry in Dallas with first place in the conference on the line.
Oklahoma opened with seven straight defensive 3-and-outs, after finishing a 35-21 win at Notre Dame last Saturday with three. The 10 straight 3-and-outs was the longest such streak recorded by the Sooners since at least the 2003 season.
Oklahoma has won 10 straight Big 12 games, its third-longest streak in conference play since the league formed in 1996. The Sooners have won their last three against TCU (2-3, 0-2) since the Horned Frogs won in Norman in 2005.