San Diego Chargers upset Seattle Seahawks, 19–16

The Chargers closed as 9.5-point underdogs and won outright.

It was the biggest of 3 NFL upsets in 1999 Week 14, and the 7th-biggest of the 1999 season. San Diego Chargers pulled off 2 other upsets in 1999.

Other NFL upsets in 1999 Week 14

1. New York Giants 19, Buffalo Bills 17

   8-point underdogRecap
   Upset size8
2. Carolina Panthers 33, Green Bay Packers 31

   8-point underdogRecap
   Upset size8

San Diego Chargers’ other 1999 upsets

1. San Diego Chargers 12, Denver Broncos 6

   Week 177-point underdogRecap
   Upset size7
2. San Diego Chargers 20, Detroit Lions 10

   Week 53.5-point underdogRecap
   Upset size3.5

More: San Diego Chargers upsets · Seattle Seahawks upsets · all Week 14 upsets · how upset size works