Iowa State edges No. 22 Colorado, 30–16

It was unranked Iowa State taking down the No. 22 team in the AP poll.

It was the 6th-biggest of 8 upsets in 2005 Week 11, and the 43rd-biggest of the 2005 season. Iowa State pulled off 1 other upset in 2005.

Other upsets in 2005 Week 11

1. South Carolina 30, No. 12 Florida 22

   Unranked beat No. 12Recap
   Upset size7
2. Oklahoma State 24, No. 13 Texas Tech 17

   Unranked beat No. 13Recap
   Upset size6.5
3. Clemson 35, No. 17 Florida State 14

   Unranked beat No. 17Recap
   Upset size4.5
4. Iowa 20, No. 19 Wisconsin 10

   Unranked beat No. 19Recap
   Upset size3.5
5. No. 15 Auburn 31, No. 9 Georgia 30

   No. 15 beat No. 9Recap
   Upset size3

Iowa State’s other 2005 upsets

1. Iowa State 23, No. 8 Iowa 3

   Week 2Unranked beat No. 8Recap
   Upset size9

More: Iowa State upsets · Colorado upsets · all Week 11 upsets · the 2005 season · how upset size works