Purdue stuns No. 5 Michigan State, 40–29

It was unranked Purdue taking down the No. 5 team in the AP poll.

It was the 4th-biggest of 15 upsets in 2021 Week 10, and the 46th-biggest of the 2021 season. Purdue pulled off 3 other upsets in 2021.

Other upsets in 2021 Week 10

1. South Carolina 40, Florida 17

   20.5-point underdogRecap
   Upset size20.5
2. Illinois 14, Minnesota 6

   14.5-point underdogRecap
   Upset size14.5
3. TCU 30, No. 14 Baylor 28

   7.5-point underdogUnranked beat No. 14Recap
   Upset size13.5
4. Colorado 37, Oregon State 34

   11.5-point underdogRecap
   Upset size11.5
5. Eastern Michigan 52, Toledo 49

   9.5-point underdogRecap
   Upset size9.5

Purdue’s other 2021 upsets

1. Purdue 28, Nebraska 23

   Week 97.5-point underdogRecap
   Upset size7.5
2. Purdue 24, No. 2 Iowa 7

   Week 711.5-point underdogUnranked beat No. 2Recap
   Upset size23.5
3. Purdue 48, Tennessee 45

   Bowl7.5-point underdogRecap
   Upset size7.5

More: Purdue upsets · Michigan State upsets · all Week 10 upsets · the 2021 season · how upset size works