College football · NFLTuesday, October 13, 2026
The Upset Report
NFL · 2012 · Week 14 · Sunday, December 9, 2012

St. Louis Rams beat Buffalo Bills, 15–12

The Rams closed as 3.5-point underdogs and won outright. The betting market gave them a 36% chance.

Final15–12
Upset size3.5
Chance to win36%
Rank in 201230th of 44

It was the 3rd-biggest of 4 NFL upsets in 2012 Week 14, and the 30th-biggest of the 2012 season. St. Louis Rams pulled off 2 other upsets in 2012.

Other NFL upsets in 2012 Week 14

  1. 8-point underdog25% to winRecap
    Upset size8
  2. 7-point underdog24% to winRecap
    Upset size7
  3. 3.5-point underdog37% to winRecap
    Upset size3.5

St. Louis Rams’ other 2012 upsets

  1. Week 137-point underdog25% to winOTRecap
    Upset size7
  2. Week 23.5-point underdog36% to winRecap
    Upset size3.5

More: St. Louis Rams upsets · Buffalo Bills upsets · all Week 14 upsets · how upset size works