New Orleans Saints upset Dallas Cowboys, 31–24

The Saints closed as 8.5-point underdogs and won outright.

All 1999 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. New Orleans Saints 31, Dallas Cowboys 24

   8.5-point underdogRecap
   Upset size8.5
2. Denver Broncos 17, Detroit Lions 7

   4.5-point underdogRecap
   Upset size4.5
3. Pittsburgh Steelers 30, Carolina Panthers 20

   3.5-point underdogRecap
   Upset size3.5
4. New York Jets 38, Miami Dolphins 31

   3.5-point underdogRecap
   Upset size3.5