Houston Texans stun Miami Dolphins, 21–20

The Texans closed as 14-point underdogs and won outright.

All 2003 NFL Week 1 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. Houston Texans 21, Miami Dolphins 20

   14-point underdogRecap
   Upset size14
2. Minnesota Vikings 30, Green Bay Packers 25

   4-point underdogRecap
   Upset size4