Army edges Duke, 21–16

Army closed as a 3.5-point underdog and won outright.

It was the 9th-biggest of 10 upsets in 2017 Week 11, and the 141st-biggest of the 2017 season. Army pulled off 2 other upsets in 2017.

Other upsets in 2017 Week 11

1. Stanford 30, No. 9 Washington 22

   7-point underdogUnranked beat No. 9Recap
   Upset size15.5
2. South Alabama 24, Arkansas State 19

   12.5-point underdogRecap
   Upset size12.5
3. Old Dominion 37, Florida International 30

   10-point underdogRecap
   Upset size10
4. North Carolina 34, Pittsburgh 31

   10-point underdogRecap
   Upset size10
5. Georgia Tech 28, No. 17 Virginia Tech 22

   3-point underdogUnranked beat No. 17Recap
   Upset size7.5

Army’s other 2017 upsets

1. Army 21, Air Force 0

   Week 106.5-point underdogRecap
   Upset size6.5
2. Army 42, San Diego State 35

   Bowl6.5-point underdogRecap
   Upset size6.5

More: Army upsets · Duke upsets · all Week 11 upsets · the 2017 season · how upset size works