Iowa State upsets No. 21 Iowa, 20–19

It was unranked Iowa State taking down the No. 21 team in the AP poll.

It was the 11th-biggest of 13 upsets in 2024 Week 2, and the 125th-biggest of the 2024 season. Iowa State pulled off 1 other upset in 2024.

Other upsets in 2024 Week 2

1. Northern Illinois 16, No. 5 Notre Dame 14

   28.5-point underdogUnranked beat No. 5Recap
   Upset size39
2. SSaint Francis 23, Kent State 17

   17.5-point underdogFCS beat FBSRecap
   Upset size17.5
3. BYU 18, SMU 15

   12.5-point underdogRecap
   Upset size12.5
4. California 21, Auburn 14

   11.5-point underdogRecap
   Upset size11.5
5. UL Monroe 32, UAB 6

   10.5-point underdogRecap
   Upset size10.5

Iowa State’s other 2024 upsets

1. No. 18 Iowa State 42, No. 15 Miami 41

   Bowl5.5-point underdogNo. 18 beat No. 15Recap
   Upset size7

More: Iowa State upsets · Iowa upsets · all Week 2 upsets · the 2024 season · how upset size works