Chicago Bears upset Green Bay Packers, 14–13

The Bears closed as 9-point underdogs and won outright.

All 1999 NFL Week 9 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. Chicago Bears 14, Green Bay Packers 13

   9-point underdogRecap
   Upset size9
2. Detroit Lions 31, St. Louis Rams 27

   4-point underdogRecap
   Upset size4
3. Buffalo Bills 34, Washington Commanders 17

   4-point underdogRecap
   Upset size4