Oklahoma State stuns No. 6 Oregon, 39–31
Oklahoma State closed as a 24.5-point underdog and won outright. It was unranked Oklahoma State taking down the No. 6 team in the AP poll.
Final39–31
Upset size34.5
Rank in 20261st of 61
It was the biggest of 10 upsets in 2026 Week 2, and the biggest of the 2026 season. It was Oklahoma State's only upset win of 2026.
Other upsets in 2026 Week 2
Michigan 17, 
No. 11 Oklahoma 10Upset size13
Georgia State 31, 
Kennesaw State 17Upset size7.5
App State 27, 
East Carolina 24Upset size6.5- Upset size6
Florida Atlantic 38, 
Navy 30Upset size4.5
More: Oklahoma State upsets · Oregon upsets · all Week 2 upsets · the 2026 season · how upset size works