Oklahoma State stuns No. 3 Oklahoma, 38–28

It was unranked Oklahoma State taking down the No. 3 team in the AP poll.

It was the biggest of 5 upsets in 2002 Week 15, and the 3rd-biggest of the 2002 season. It was Oklahoma State's only upset win of 2002.

Other upsets in 2002 Week 15

1. UNLV 36, No. 16 Colorado State 33

   Unranked beat No. 16Recap
   Upset size5
2. Arkansas 21, No. 18 LSU 20

   Unranked beat No. 18Recap
   Upset size4
3. No. 23 Florida State 31, No. 15 Florida 14

   No. 23 beat No. 15Recap
   Upset size4
4. No. 24 West Virginia 24, No. 17 Pittsburgh 17

   No. 24 beat No. 17Recap
   Upset size3.5

More: Oklahoma State upsets · Oklahoma upsets · all Week 15 upsets · the 2002 season · how upset size works