High stakes for No. 2 Oklahoma, No. 11 Texas

NORMAN, Okla. (AP) - The Red River Rivalry is back at its best.

For only the second time in the last seven years, Oklahoma and Texas arrive at their annual showdown in Dallas with unblemished records. The Sooners (4-0) have slipped two spots from their preseason No. 1 ranking despite winning all four of their games, while the Longhorns have climbed all the way to No. 11 with four straight wins.

That sets up a high-stakes showdown between the Big 12 powerhouses Saturday at the heart of the State Fair of Texas.

.