Western Kentucky stuns Vanderbilt, 14–12

Western Kentucky closed as a 17.5-point underdog and won outright.

All 2015 Week 1 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. Western Kentucky 14, Vanderbilt 12

   17.5-point underdogRecap
   Upset size17.5
2. Florida International 15, UCF 14

   17-point underdogRecap
   Upset size17
3. Temple 27, Penn State 10

   14-point underdogRecap
   Upset size14
4. Northwestern 16, No. 21 Stanford 6

   10-point underdogUnranked beat No. 21Recap
   Upset size12.5
5. BYU 33, Nebraska 28

   7.5-point underdogRecap
   Upset size7.5
6. Old Dominion 38, Eastern Michigan 34

   7-point underdogRecap
   Upset size7
7. Texas A&M 38, No. 15 Arizona State 17

   Unranked beat No. 15Recap
   Upset size5.5
8. Charlotte 23, Georgia State 20

   4-point underdogRecap
   Upset size4