USC upsets No. 15 Michigan, 31–13
It was unranked USC taking down the No. 15 team in the AP poll.
Final31–13
Upset size5.5
Rank in 2025124th of 184
It was the 11th-biggest of 13 upsets in 2025 Week 7, and the 124th-biggest of the 2025 season. It was USC's only upset win of 2025.
Other upsets in 2025 Week 7
Northwestern 22, 
Penn State 21Upset size20.5
Marshall 48, 
Old Dominion 24Upset size14.5
Pittsburgh 34, 
No. 25 Florida State 31Upset size12
Bowling Green 28, 
Toledo 23Upset size10.5
Texas 23, 
No. 6 Oklahoma 6Upset size10
More: USC upsets · Michigan upsets · all Week 7 upsets · the 2025 season · how upset size works