Detroit Lions upset Atlanta Falcons, 17–10

The Lions closed as 6.5-point underdogs and won outright.

It was the 2nd-biggest of 3 NFL upsets in 2004 Week 5, and the 23rd-biggest of the 2004 season. Detroit Lions pulled off 1 other upset in 2004.

Other NFL upsets in 2004 Week 5

1. St. Louis Rams 33, Seattle Seahawks 27

   8-point underdogOTRecap
   Upset size8
2. New York Giants 26, Dallas Cowboys 10

   3.5-point underdogRecap
   Upset size3.5

Detroit Lions’ other 2004 upsets

1. Detroit Lions 28, New York Giants 13

   Week 77-point underdogRecap
   Upset size7

More: Detroit Lions upsets · Atlanta Falcons upsets · all Week 5 upsets · how upset size works