Air Force stuns Boise State, 37–30

Air Force closed as a 14.5-point underdog and won outright.

It was the 5th-biggest of 13 upsets in 2015 Week 12, and the 29th-biggest of the 2015 season. It was Air Force's only upset win of 2015.

Other upsets in 2015 Week 12

1. The Citadel 23, South Carolina 22

   20.5-point underdogFCS beat FBSRecap
   Upset size20.5
2. UConn 20, No. 13 Houston 17

   10-point underdogUnranked beat No. 13Recap
   Upset size16.5
3. No. 9 Michigan State 17, No. 2 Ohio State 14

   13-point underdogNo. 9 beat No. 2Recap
   Upset size16.5
4. New Mexico State 37, Louisiana 34

   15.5-point underdogRecap
   Upset size15.5
5. No. 20 Northwestern 13, No. 21 Wisconsin 7

   10.5-point underdogRecap
   Upset size10.5

More: Air Force upsets · Boise State upsets · all Week 12 upsets · the 2015 season · how upset size works