No. 9 Oklahoma State edges No. 5 Notre Dame, 37–35

No. 9 beat No. 5 in the AP poll.

It was the 12th-biggest of 15 upsets in 2021 Bowl season, and the 189th-biggest of the 2021 season. Oklahoma State pulled off 3 other upsets in 2021.

Other upsets in 2021 Bowl season

1. UAB 31, No. 12 BYU 28

   6-point underdogUnranked beat No. 12Recap
   Upset size13
2. South Carolina 38, North Carolina 21

   12.5-point underdogRecap
   Upset size12.5
3. Middle Tennessee 31, Toledo 24

   10.5-point underdogRecap
   Upset size10.5
4. Texas Tech 34, Mississippi State 7

   10-point underdogRecap
   Upset size10
5. Purdue 48, Tennessee 45

   7.5-point underdogRecap
   Upset size7.5

Oklahoma State’s other 2021 upsets

1. No. 12 Oklahoma State 32, No. 25 Texas 24

   Week 73.5-point underdogRecap
   Upset size3.5
2. Oklahoma State 31, No. 25 Kansas State 20

   Week 4Unranked beat No. 25Recap
   Upset size0.5
3. Oklahoma State 21, Boise State 20

   Week 33.5-point underdogRecap
   Upset size3.5

More: Oklahoma State upsets · Notre Dame upsets · all Bowl season upsets · the 2021 season · how upset size works