College football · NFLTuesday, October 13, 2026
The Upset Report
NFL · 2013 · Week 15 · Sunday, December 15, 2013

St. Louis Rams upset New Orleans Saints, 27–16

The Rams closed as 6.5-point underdogs and won outright. The betting market gave them a 27% chance.

Final27–16
Upset size6.5
Chance to win27%
Rank in 201320th of 37

It was the 3rd-biggest of 5 NFL upsets in 2013 Week 15, and the 20th-biggest of the 2013 season. St. Louis Rams pulled off 2 other upsets in 2013.

Other NFL upsets in 2013 Week 15

  1. 10-point underdog20% to winRecap
    Upset size10
  2. 6.5-point underdog29% to winRecap
    Upset size6.5
  3. 4.5-point underdog34% to winRecap
    Upset size4.5
  4. 4-point underdog35% to winRecap
    Upset size4

St. Louis Rams’ other 2013 upsets

  1. Week 69.5-point underdog22% to winRecap
    Upset size9.5
  2. Week 107.5-point underdog25% to winRecap
    Upset size7.5

More: St. Louis Rams upsets · New Orleans Saints upsets · all Week 15 upsets · how upset size works