Washington stuns No. 17 USC, 17–12

Washington closed as a 17-point underdog and won outright. It was unranked Washington taking down the No. 17 team in the AP poll.

All 2015 Week 6 upsets, biggest first

Upset size is the points the winner overcame on the closing line plus a bonus for beating a ranked team. How it’s scored

1. Washington 17, No. 17 USC 12

   17-point underdogUnranked beat No. 17Recap
   Upset size21.5
2. Texas 24, No. 10 Oklahoma 17

   13.5-point underdogUnranked beat No. 10Recap
   Upset size21.5
3. Washington State 45, Oregon 38

   20-point underdogRecap
   Upset size20
4. No. 7 LSU 45, South Carolina 24

   13-point underdogRecap
   Upset size13
5. Wake Forest 3, Boston College 0

   9-point underdogRecap
   Upset size9
6. No. 21 Oklahoma State 33, West Virginia 26

   6-point underdogRecap
   Upset size6
7. Tennessee 38, No. 19 Georgia 31

   Unranked beat No. 19Recap
   Upset size6
8. UConn 40, UCF 13

   3-point underdogRecap
   Upset size3
9. No. 18 Michigan 38, No. 13 Northwestern 0

   No. 18 beat No. 13Recap
   Upset size2.5