South Florida upsets No. 25 Boise State, 34–7

South Florida closed as a 5.5-point underdog and won outright. It was unranked South Florida taking down the No. 25 team in the AP poll.

It was the 7th-biggest of 10 upsets in 2025 Week 1, and the 111th-biggest of the 2025 season. South Florida pulled off 1 other upset in 2025.

Other upsets in 2025 Week 1

1. Florida State 31, No. 8 Alabama 17

   13.5-point underdogUnranked beat No. 8Recap
   Upset size22.5
2. Austin Peay 34, Middle Tennessee 14

   16.5-point underdogFCS beat FBSRecap
   Upset size16.5
3. Central Michigan 16, San José State 14

   14.5-point underdogRecap
   Upset size14.5
4. Tarleton State 30, Army 27

   14.5-point underdogFCS beat FBSRecap
   Upset size14.5
5. Rice 14, Louisiana 12

   9.5-point underdogRecap
   Upset size9.5

South Florida’s other 2025 upsets

1. South Florida 18, No. 13 Florida 16

   Week 218.5-point underdogUnranked beat No. 13Recap
   Upset size25

More: South Florida upsets · Boise State upsets · all Week 1 upsets · the 2025 season · how upset size works