Detroit Lions upset New Orleans Saints, 26–21

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

It was the 2nd-biggest of 3 NFL upsets in 2002 Week 4, and the 7th-biggest of the 2002 season. It was Detroit Lions's only upset win of 2002.

Other NFL upsets in 2002 Week 4

1. Dallas Cowboys 13, St. Louis Rams 10

   12-point underdogRecap
   Upset size12
2. Baltimore Ravens 34, Denver Broncos 23

   9-point underdogRecap
   Upset size9

More: Detroit Lions upsets · New Orleans Saints upsets · all Week 4 upsets · how upset size works