Cincinnati Bengals upset Jacksonville Jaguars, 21–19

The Bengals closed as 7-point underdogs and won outright. The betting market gave them a 27% chance.

All 2008 NFL Week 9 upsets, biggest first

An NFL upset is an underdog getting 3.5 or more points on the closing line winning outright. Upset size is the points it overcame. How it’s scored

1. Cincinnati Bengals 21, Jacksonville Jaguars 19

   7-point underdog27% to winRecap
   Upset size7
2. New York Jets 26, Buffalo Bills 17

   5-point underdog34% to winRecap
   Upset size5
3. Miami Dolphins 26, Denver Broncos 17

   4-point underdog34% to winRecap
   Upset size4