Indianapolis Colts beat Tampa Bay Buccaneers, 38–35

The Colts closed as 4.5-point underdogs and won outright in overtime.

It was the 2nd-biggest of 3 NFL upsets in 2003 Week 5, and the 32nd-biggest of the 2003 season. Indianapolis Colts pulled off 1 other upset in 2003.

Other NFL upsets in 2003 Week 5

1. Cleveland Browns 33, Pittsburgh Steelers 13

   7-point underdogRecap
   Upset size7
2. Chicago Bears 24, Oakland Raiders 21

   3.5-point underdogRecap
   Upset size3.5

Indianapolis Colts’ other 2003 upsets

1. Indianapolis Colts 29, Tennessee Titans 27

   Week 143.5-point underdogRecap
   Upset size3.5

More: Indianapolis Colts upsets · Tampa Bay Buccaneers upsets · all Week 5 upsets · how upset size works