New York Jets beat Denver Broncos, 21–13

The Jets closed as 5.5-point underdogs and won outright.

All 1999 NFL Week 4 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 York Jets 21, Denver Broncos 13

   5.5-point underdogRecap
   Upset size5.5
2. Buffalo Bills 23, Miami Dolphins 18

   4.5-point underdogRecap
   Upset size4.5