2006 · Week 8 · 1 upset
Washington State upsets No. 16 Oregon, 34–23
It was unranked Washington State taking down the No. 16 team in the AP poll.
All 2006 Week 8 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
Washington State 34, 
No. 16 Oregon 23Upset size5