| Rk | Day | Date | Tm | Opp | Tm | Opp | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 | Sun | September 7, 2003 | L | San Diego Chargers | @ | Kansas City Chiefs | 14 | 27 | box |
| 2 | Sun | September 14, 2003 | L | San Diego Chargers | Denver Broncos | 13 | 37 | box | |
| 3 | Sun | September 21, 2003 | L | San Diego Chargers | Baltimore Ravens | 10 | 24 | box | |
| 4 | Sun | September 28, 2003 | L | San Diego Chargers | @ | Oakland Raiders | 31 | 34 | box |
| 5 | Sun | October 5, 2003 | L | San Diego Chargers | @ | Jacksonville Jaguars | 21 | 27 | box |
| 6 | Sun | October 19, 2003 | W | San Diego Chargers | @ | Cleveland Browns | 26 | 20 | box |
| 7 | Mon | October 27, 2003 | L | San Diego Chargers | Miami Dolphins | 10 | 26 | box | |
| 8 | Sun | November 2, 2003 | L | San Diego Chargers | @ | Chicago Bears | 7 | 20 | box |
| 9 | Sun | December 14, 2003 | L | San Diego Chargers | Green Bay Packers | 21 | 38 | box | |
| 10 | Sun | December 21, 2003 | L | San Diego Chargers | @ | Pittsburgh Steelers | 24 | 40 | box |
| 11 | Sun | December 28, 2003 | W | San Diego Chargers | Oakland Raiders | 21 | 14 | box |