Oklahoma State stuns No. 3 Oklahoma, 38–28

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

All 2002 Week 15 upsets, biggest first

Upset size is the points the winner overcame on the closing line plus a bonus for beating a ranked team. How it’s scored

1. Oklahoma State 38, No. 3 Oklahoma 28

   Unranked beat No. 3Recap
   Upset size11.5
2. UNLV 36, No. 16 Colorado State 33

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

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

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

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