College football · NFLTuesday, October 13, 2026
The Upset Report
NFL · 2009 · Week 7 · Sunday, October 25, 2009

Buffalo Bills upset Carolina Panthers, 20–9

The Bills closed as 7-point underdogs and won outright. The betting market gave them a 26% chance.

Final20–9
Upset size7
Chance to win26%
Rank in 200921st of 52

It was the 2nd-biggest of 2 NFL upsets in 2009 Week 7, and the 21st-biggest of the 2009 season. Buffalo Bills pulled off 2 other upsets in 2009.

Other NFL upsets in 2009 Week 7

  1. 9-point underdog25% to winRecap
    Upset size9

Buffalo Bills’ other 2009 upsets

  1. Week 69.5-point underdog21% to winOTRecap
    Upset size9.5
  2. Week 123.5-point underdog36% to winRecap
    Upset size3.5

More: Buffalo Bills upsets · Carolina Panthers upsets · all Week 7 upsets · how upset size works