It was a Saturday unlike any other so far this fall.Down went seven ranked teams, including Stanford, the first top-five team to lose this season, plus fellow unbeatens No. 12 Oklahoma and No. 18 MichiganThe fifth-ranked Cardinal lost 27-21 at unranked Utah as the Utes used a defensive stand in the final minute to earn the program's first win at home over a top-five opponent.The Sooners lost 36-20