A wild weekend of upsets across college football saw seven ranked teams fall to unranked teams, including four in the top 10 and two from the Pac-12 in Washington and Washington State.
How did that effect the latest edition of The Oregonian/OregonLive's weekly Pac-12 Power Rankings?
Previous ranking: 3
The Trojans were a successful two-point conversion by the Utes from their second loss of the season, but instead battled back from a 21-7 deficit to and hold on and grab the inside track in the Pac-12 South race.