Cincinnati Bengals upset Baltimore Ravens, 17–14

The Bengals closed as 9-point underdogs and won outright. The betting market gave them a 20% chance.

All 2009 NFL Week 5 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 17, Baltimore Ravens 14

   9-point underdog20% to winRecap
   Upset size9
2. Cleveland Browns 6, Buffalo Bills 3

   6-point underdog31% to winRecap
   Upset size6