Oklahoma outlasts No. 22 Texas 53-45 in 4-overtime thriller

Spencer Rattler threw a 25-yard scoring pass to Drake Stoops in the fourth overtime, and Oklahoma survived a late rally from No. 22 Texas in regulation for a 53-45 victory Saturday as a most unusual version of the Red River rivalry ended with familiar dose of drama.

No. 24 Iowa State beats Texas Tech for 3-0 Big 12 start

With an offense that did just about whatever it wanted and a defense that was dominant deep into the game, No. 24 Iowa State put away Texas Tech to get out to its best start in Big 12 play in 18 years.

AP Top 25: Oklahoma out; SMU at No. 18

Oklahoma dropped out of The Associated Press college football poll for the first time since September 2016 and No. 24 Iowa State jumped back into the Top 25 after a day of upsets.