No. 5 Oklahoma upsets No. 2 Ohio State, 31–16

Oklahoma closed as a 7.5-point underdog and won outright. No. 5 beat No. 2 in the AP poll.

It was the 2nd-biggest of 12 upsets in 2017 Week 2, and the 61st-biggest of the 2017 season. It was Oklahoma's only upset win of 2017.

Other upsets in 2017 Week 2

1. UTSA 17, Baylor 10

   12-point underdogRecap
   Upset size12
2. Middle Tennessee 30, Syracuse 23

   7.5-point underdogRecap
   Upset size7.5
3. New Hampshire 22, Georgia Southern 12

   7.5-point underdogFCS beat FBSRecap
   Upset size7.5
4. New Mexico State 30, New Mexico 28

   7-point underdogRecap
   Upset size7
5. Illinois 20, Western Kentucky 7

   6.5-point underdogRecap
   Upset size6.5

More: Oklahoma upsets · Ohio State upsets · all Week 2 upsets · the 2017 season · how upset size works