Purdue stuns No. 2 Iowa, 24–7

Purdue closed as a 11.5-point underdog and won outright. It was unranked Purdue taking down the No. 2 team in the AP poll.

It was the 2nd-biggest of 13 upsets in 2021 Week 7, and the 10th-biggest of the 2021 season. Purdue pulled off 3 other upsets in 2021.

Other upsets in 2021 Week 7

1. UL Monroe 31, Liberty 28

   32.5-point underdogRecap
   Upset size32.5
2. LSU 49, No. 20 Florida 42

   12.5-point underdogUnranked beat No. 20Recap
   Upset size15.5
3. Auburn 38, No. 17 Arkansas 23

   4.5-point underdogUnranked beat No. 17Recap
   Upset size9
4. UTEP 19, Louisiana Tech 3

   6.5-point underdogRecap
   Upset size6.5
5. Central Michigan 26, Toledo 23

   5-point underdogRecap
   Upset size5

Purdue’s other 2021 upsets

1. Purdue 40, No. 5 Michigan State 29

   Week 10Unranked beat No. 5Recap
   Upset size13
2. Purdue 28, Nebraska 23

   Week 97.5-point underdogRecap
   Upset size7.5
3. Purdue 48, Tennessee 45

   Bowl7.5-point underdogRecap
   Upset size7.5

More: Purdue upsets · Iowa upsets · all Week 7 upsets · the 2021 season · how upset size works