Antonio Osuna
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2004-04-05 | SDP | @ LAD | W, 8-2 | 1.0 | 1 | 0 | 0 | 1 | 1 | 5 | 0 | 0 | 0 | 1 | 1 | RP |
| 2004-04-06 | SDP | @ LAD | L, 5-4 | 1.0 | 2 | 2 | 2 | 0 | 2 | 5 | 0 | 0 | 1 | 0 | 1 | RP |
| 2004-04-08 | SDP | vs. SFG | W, 4-3 | 0.1 | 2 | 1 | 1 | 0 | 0 | 3 | 0 | 0 | 1 | 0 | 1 | RP |
| 2004-04-11 | SDP | vs. SFG | L, 6-3 | 0.2 | 1 | 0 | 0 | 1 | 2 | 4 | 0 | 0 | 0 | 0 | 0 | RP |
| 2004-04-16 | SDP | vs. ARI | L, 5-0 | 2.0 | 3 | 3 | 3 | 0 | 1 | 10 | 2 | 0 | 0 | 2 | 3 | RP |
| 2004-04-19 | SDP | @ SFG | L, 4-3 | 2.0 | 0 | 0 | 0 | 1 | 1 | 7 | 0 | 0 | 0 | 3 | 2 | RP |
| 2004-04-22 | SDP | @ SFG | W, 9-4 | 1.1 | 1 | 0 | 0 | 0 | 2 | 6 | 1 | 0 | 0 | 1 | 2 | RP |
| 2004-04-25 | SDP | @ ARI | L, 12-7 | 2.0 | 3 | 1 | 1 | 1 | 1 | 10 | 2 | 0 | 0 | 1 | 4 | RP |
| 2004-04-28 | SDP | vs. MON | W, 5-4 | 1.0 | 1 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | RP, W |
| 2004-04-30 | SDP | vs. NYM | W, 7-6 | 2.0 | 2 | 1 | 0 | 0 | 2 | 8 | 0 | 0 | 0 | 2 | 1 | RP |
| 2004-05-04 | SDP | @ ATL | L, 4-2 | 1.0 | 1 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 3 | RP |
| 2004-05-07 | SDP | @ FLA | L, 3-1 | 0.1 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | RP |
| 2004-05-08 | SDP | @ FLA | W, 6-3 | 1.0 | 0 | 0 | 0 | 1 | 3 | 4 | 0 | 0 | 0 | 0 | 0 | RP |
| 2004-05-11 | SDP | vs. CIN | L, 6-3 | 0.1 | 1 | 0 | 0 | 1 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | RP |
| 2004-05-31 | SDP | vs. COL | L, 7-1 | 1.0 | 0 | 0 | 0 | 1 | 1 | 3 | 0 | 0 | 0 | 0 | 1 | RP |
| 2004-06-04 | SDP | vs. MIL | L, 3-1 | 0.2 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | RP |
| 2004-06-08 | SDP | @ BOS | L, 1-0 | 1.0 | 1 | 1 | 1 | 0 | 0 | 4 | 1 | 0 | 0 | 0 | 3 | RP, L |
| 2004-06-10 | SDP | @ BOS | L, 9-3 | 1.0 | 3 | 1 | 1 | 0 | 1 | 6 | 1 | 0 | 0 | 1 | 1 | RP |
| 2004-09-02 | SDP | @ STL | L, 7-2 | 1.1 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 1 | 3 | RP |
| 2004-09-04 | SDP | vs. COL | L, 8-2 | 1.0 | 1 | 1 | 1 | 0 | 1 | 4 | 0 | 0 | 1 | 0 | 2 | RP |
| 2004-09-07 | SDP | vs. STL | L, 4-2 | 2.0 | 0 | 0 | 0 | 1 | 2 | 7 | 0 | 0 | 0 | 3 | 1 | RP |
| 2004-09-09 | SDP | @ COL | L, 9-7 | 0.2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | RP |
| 2004-09-12 | SDP | @ COL | W, 15-2 | 1.0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 2 | 0 | RP |
| 2004-09-14 | SDP | @ LAD | L, 6-3 | 1.0 | 1 | 0 | 0 | 1 | 2 | 5 | 0 | 0 | 0 | 0 | 1 | RP |
| 2004-09-17 | SDP | @ SFG | L, 4-1 | 1.0 | 1 | 0 | 0 | 1 | 0 | 5 | 1 | 0 | 0 | 1 | 2 | RP |
| 2004-09-21 | SDP | vs. LAD | W, 9-4 | 2.0 | 0 | 0 | 0 | 0 | 2 | 6 | 0 | 0 | 0 | 3 | 1 | RP |
| 2004-09-23 | SDP | vs. LAD | L, 9-6 | 1.0 | 1 | 0 | 0 | 1 | 1 | 4 | 1 | 0 | 0 | 1 | 0 | RP |
| 2004-09-24 | SDP | vs. ARI | W, 6-5 | 1.2 | 2 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 1 | 4 | RP |
| 2004-09-25 | SDP | vs. ARI | W, 6-5 | 1.0 | 1 | 0 | 0 | 0 | 3 | 4 | 0 | 0 | 0 | 0 | 0 | RP, W |
| 2004-09-28 | SDP | vs. SFG | L, 7-5 | 1.1 | 2 | 0 | 0 | 0 | 2 | 6 | 0 | 0 | 0 | 1 | 1 | RP |
| 2004-10-01 | SDP | @ ARI | W, 3-2 | 2.0 | 0 | 0 | 0 | 0 | 2 | 6 | 0 | 0 | 0 | 2 | 2 | RP |
| Total Games: 31 | ||||||||||||||||