No. 15 BYU upsets No. 23 Utah, 24–21

BYU closed as a 5.5-point underdog and won outright.

It was the 10th-biggest of 14 upsets in 2025 Week 8, and the 123rd-biggest of the 2025 season. It was BYU's only upset win of 2025.

Other upsets in 2025 Week 8

1. UAB 31, No. 22 Memphis 24

   23.5-point underdogUnranked beat No. 22Recap
   Upset size25.5
2. Louisville 24, No. 2 Miami 21

   10.5-point underdogUnranked beat No. 2Recap
   Upset size22.5
3. Arizona State 26, No. 7 Texas Tech 22

   8.5-point underdogUnranked beat No. 7Recap
   Upset size18
4. Stanford 20, Florida State 13

   17.5-point underdogRecap
   Upset size17.5
5. Coastal Carolina 45, App State 37

   10.5-point underdogRecap
   Upset size10.5

More: BYU upsets · Utah upsets · all Week 8 upsets · the 2025 season · how upset size works