In 2013, the Oklahoma win streak to start the season ended at the Cotton Bowl in Dallas on the sixth game of the season, a 36-20 loss to the hated Texas Longhorns. That loss not only ended Sooners’ unbeaten season but also snapped a three-game winning streak over their Red River rivals. Oklahoma would lose just one more time that season, which was topped off with a 45-31 Sugar Bowl win over No. 3-ranked and defending national champion Alabama.
If the fifth-rank Sooners (in the Coaches Poll) are able to take down archrival Texas next Saturday, they will run their record to 6-0 at the midway mark of the 2018 season, which would represent their best start since 2004.