Auburn upsets No. 10 South Carolina, 16–13

It was unranked Auburn taking down the No. 10 team in the AP poll.

All 2011 Week 5 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. Auburn 16, No. 10 South Carolina 13

   Unranked beat No. 10Recap
   Upset size8
2. Kansas State 36, No. 15 Baylor 35

   Unranked beat No. 15Recap
   Upset size5.5
3. Pittsburgh 44, No. 16 South Florida 17

   Unranked beat No. 16Recap
   Upset size5
4. SMU 40, No. 20 TCU 33

   Unranked beat No. 20Recap
   Upset size3
5. No. 18 Arkansas 42, No. 14 Texas A&M 38

   No. 18 beat No. 14Recap
   Upset size2
6. No. 13 Clemson 23, No. 11 Virginia Tech 3

   No. 13 beat No. 11Recap
   Upset size1