Oregon State stuns No. 3 USC, 33–31
It was unranked Oregon State taking down the No. 3 team in the AP poll.
Final33–31
Upset size11.5
Rank in 20063rd of 46
It was the biggest of 3 upsets in 2006 Week 9, and the 3rd-biggest of the 2006 season. Oregon State pulled off 1 other upset in 2006.
Other upsets in 2006 Week 9
Virginia Tech 24, 
No. 10 Clemson 7Upset size8
Oklahoma State 41, 
No. 20 Nebraska 29Upset size3
Oregon State’s other 2006 upsets
Oregon State 35, 
No. 24 Hawai'i 32Upset size1
More: Oregon State upsets · USC upsets · all Week 9 upsets · the 2006 season · how upset size works