San Francisco 49ers upset Philadelphia Eagles, 31–28

The 49ers closed as 7-point underdogs and won outright in overtime.

All 2003 NFL Week 16 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. San Francisco 49ers 31, Philadelphia Eagles 28

   7-point underdogOTRecap
   Upset size7
2. Atlanta Falcons 30, Tampa Bay Buccaneers 28

   6.5-point underdogRecap
   Upset size6.5
3. Denver Broncos 31, Indianapolis Colts 17

   6.5-point underdogRecap
   Upset size6.5