Jae Weong Seo
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2004-04-10 | NYM | @ MON | L, 1-0 | 2.0 | 3 | 1 | 1 | 0 | 0 | 8 | 1 | 0 | 0 | 2 | 2 | RP, L |
| 2004-04-14 | NYM | vs. ATL | L, 6-1 | 2.2 | 1 | 0 | 0 | 0 | 1 | 9 | 0 | 0 | 0 | 2 | 4 | RP |
| 2004-04-18 | NYM | vs. PIT | L, 8-1 | 4.1 | 10 | 7 | 7 | 2 | 2 | 25 | 1 | 0 | 1 | 5 | 3 | SP, L |
| 2004-04-23 | NYM | @ CHC | L, 3-1 | 6.0 | 4 | 3 | 3 | 3 | 3 | 24 | 0 | 0 | 2 | 4 | 10 | SP, L |
| 2004-04-29 | NYM | @ LAD | W, 6-1 | 6.1 | 6 | 1 | 1 | 2 | 3 | 26 | 2 | 0 | 0 | 3 | 11 | SP, W |
| 2004-05-05 | NYM | vs. SFG | W, 8-2 | 4.1 | 6 | 2 | 2 | 1 | 1 | 18 | 2 | 0 | 0 | 4 | 4 | SP |
| 2004-05-13 | NYM | @ ARI | W, 7-4 | 5.0 | 5 | 3 | 3 | 2 | 0 | 19 | 2 | 0 | 1 | 5 | 7 | SP, W |
| 2004-05-20 | NYM | vs. STL | L, 11-4 | 5.0 | 5 | 4 | 4 | 4 | 3 | 24 | 2 | 0 | 1 | 4 | 8 | SP, L |
| 2004-05-29 | NYM | @ FLA | L, 3-2 | 6.0 | 5 | 2 | 2 | 5 | 2 | 25 | 1 | 1 | 0 | 5 | 6 | SP |
| 2004-06-03 | NYM | vs. FLA | W, 4-1 | 6.0 | 3 | 1 | 1 | 2 | 4 | 23 | 1 | 0 | 0 | 6 | 7 | SP, W |
| 2004-06-11 | NYM | @ KCR | L, 7-5 | 4.2 | 8 | 6 | 5 | 1 | 2 | 23 | 2 | 1 | 1 | 6 | 4 | SP, L |
| 2004-06-17 | NYM | vs. CLE | W, 6-2 | 4.0 | 2 | 0 | 0 | 0 | 6 | 13 | 1 | 0 | 0 | 1 | 4 | SP |
| 2004-06-23 | NYM | vs. CIN | L, 6-4 | 5.0 | 8 | 4 | 4 | 1 | 1 | 22 | 0 | 0 | 3 | 7 | 5 | SP |
| 2004-06-29 | NYM | @ CIN | W, 7-5 | 6.1 | 8 | 4 | 4 | 3 | 5 | 28 | 2 | 0 | 1 | 8 | 2 | SP, W |
| 2004-07-04 | NYM | vs. NYY | W, 6-5 | 5.2 | 8 | 2 | 2 | 2 | 2 | 24 | 0 | 0 | 1 | 4 | 6 | SP |
| 2004-07-09 | NYM | @ FLA | W, 6-3 | 6.0 | 7 | 3 | 3 | 2 | 2 | 24 | 2 | 0 | 2 | 6 | 6 | SP |
| 2004-07-16 | NYM | vs. PHI | L, 5-1 | 7.0 | 6 | 2 | 2 | 2 | 5 | 29 | 0 | 0 | 1 | 5 | 10 | SP, L |
| 2004-07-21 | NYM | vs. MON | W, 5-4 | 6.0 | 8 | 3 | 3 | 3 | 1 | 28 | 2 | 0 | 1 | 6 | 9 | SP |
| 2004-07-28 | NYM | @ MON | L, 7-4 | 4.0 | 5 | 5 | 5 | 3 | 1 | 20 | 1 | 1 | 0 | 6 | 5 | SP, L |
| 2004-08-28 | NYM | vs. LAD | L, 4-2 | 6.1 | 5 | 1 | 1 | 3 | 5 | 28 | 0 | 0 | 1 | 4 | 10 | SP |
| 2004-09-02 | NYM | vs. FLA | L, 9-6 | 5.0 | 7 | 5 | 4 | 3 | 1 | 24 | 2 | 0 | 0 | 8 | 5 | SP, L |
| 2004-09-08 | NYM | @ FLA | L, 3-0 | 5.0 | 5 | 3 | 2 | 3 | 3 | 24 | 2 | 0 | 1 | 4 | 7 | SP, L |
| 2004-09-13 | NYM | vs. ATL | L, 7-1 | 4.0 | 7 | 5 | 5 | 3 | 1 | 20 | 4 | 0 | 0 | 3 | 6 | SP, L |
| 2004-09-25 | NYM | vs. CHC | W, 4-3 | 1.0 | 1 | 0 | 0 | 0 | 0 | 4 | 1 | 0 | 0 | 1 | 2 | RP, W |
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
| Totals | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ||||
| 162 Game Avg. | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |