Dan Haren
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2003-06-30 | STL | vs. SFG | L, 5-1 | 6.0 | 7 | 4 | 2 | 1 | 3 | 28 | 2 | 0 | 0 | 4 | 10 | SP, L |
| 2003-07-08 | STL | @ SFG | L, 8-3 | 1.2 | 5 | 6 | 5 | 2 | 1 | 14 | 1 | 0 | 1 | 1 | 3 | SP, L |
| 2003-07-13 | STL | vs. SDP | W, 3-1 | 6.0 | 6 | 1 | 1 | 2 | 5 | 22 | 1 | 0 | 0 | 4 | 4 | SP |
| 2003-07-19 | STL | @ LAD | W, 3-1 | 6.0 | 6 | 1 | 1 | 2 | 3 | 25 | 2 | 0 | 1 | 6 | 8 | SP, W |
| 2003-07-25 | STL | vs. PIT | L, 10-5 | 5.1 | 4 | 3 | 3 | 4 | 6 | 24 | 2 | 1 | 0 | 4 | 5 | SP |
| 2003-07-30 | STL | @ MON | W, 11-1 | 7.0 | 4 | 0 | 0 | 1 | 3 | 25 | 0 | 0 | 0 | 8 | 8 | SP, W |
| 2003-08-06 | STL | vs. FLA | L, 7-3 | 6.0 | 10 | 5 | 5 | 1 | 6 | 28 | 0 | 0 | 1 | 8 | 2 | SP, L |
| 2003-08-11 | STL | @ PIT | W, 6-4 | 5.1 | 10 | 1 | 1 | 1 | 0 | 26 | 2 | 0 | 0 | 6 | 8 | SP, W |
| 2003-08-16 | STL | @ PHI | L, 5-4 | 6.0 | 7 | 5 | 5 | 1 | 5 | 25 | 2 | 0 | 2 | 6 | 5 | SP, L |
| 2003-08-22 | STL | vs. PHI | L, 9-4 | 6.0 | 5 | 2 | 2 | 1 | 3 | 23 | 2 | 1 | 1 | 5 | 9 | SP |
| 2003-08-29 | STL | @ CIN | L, 8-5 | 5.2 | 6 | 6 | 6 | 3 | 4 | 26 | 1 | 0 | 1 | 5 | 7 | SP, L |
| 2003-09-03 | STL | @ CHC | L, 8-7 | 5.0 | 6 | 2 | 2 | 1 | 1 | 22 | 2 | 0 | 0 | 3 | 9 | SP |
| 2003-09-09 | STL | vs. COL | L, 8-1 | 3.0 | 3 | 4 | 4 | 1 | 1 | 13 | 0 | 0 | 2 | 3 | 5 | SP, L |
| 2003-09-14 | STL | @ HOU | L, 4-1 | 3.2 | 5 | 4 | 4 | 1 | 2 | 19 | 1 | 1 | 0 | 4 | 5 | SP, L |
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
| Totals | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ||||
| 162 Game Avg. | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |