California edges No. 23 Oregon, 26–16
It was unranked California taking down the No. 23 team in the AP poll.
Final26–16
Upset size1.5
Rank in 200855th of 70
It was the 5th-biggest of 6 upsets in 2008 Week 10, and the 55th-biggest of the 2008 season. It was California's only upset win of 2008.
Other upsets in 2008 Week 10
Georgia Tech 31, 
No. 16 Florida State 28Upset size5
Arkansas 30, 
No. 19 Tulsa 23Upset size3.5
Northwestern 24, 
No. 20 Minnesota 17Upset size3
No. 6 Texas Tech 39, 
No. 1 Texas 33Upset size2.5
Cincinnati 24, 
No. 24 South Florida 10Upset size1
More: California upsets · Oregon upsets · all Week 10 upsets · the 2008 season · how upset size works