Gil Heredia
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1999-04-05 | OAK | vs. NYY | W, 5-3 | 6.0 | 4 | 2 | 1 | 3 | 6 | 26 | 0 | 0 | 1 | 4 | 7 | SP |
| 1999-04-10 | OAK | @ SEA | W, 11-4 | 6.2 | 6 | 4 | 4 | 1 | 3 | 26 | 1 | 0 | 0 | 6 | 10 | SP, W |
| 1999-04-15 | OAK | vs. ANA | L, 12-1 | 4.2 | 9 | 6 | 6 | 1 | 2 | 25 | 1 | 0 | 2 | 5 | 7 | SP, L |
| 1999-04-21 | OAK | @ CLE | L, 5-4 | 6.2 | 9 | 0 | 0 | 1 | 5 | 27 | 0 | 0 | 0 | 6 | 6 | SP |
| 1999-04-26 | OAK | vs. CLE | L, 5-4 | 6.0 | 7 | 4 | 2 | 2 | 4 | 27 | 3 | 0 | 1 | 8 | 5 | SP |
| 1999-05-01 | OAK | vs. BOS | L, 7-2 | 3.2 | 8 | 5 | 5 | 0 | 1 | 20 | 5 | 0 | 1 | 3 | 7 | SP, L |
| 1999-05-06 | OAK | @ TOR | W, 3-2 | 6.2 | 6 | 1 | 1 | 1 | 2 | 27 | 2 | 0 | 0 | 12 | 6 | SP, W |
| 1999-05-12 | OAK | @ DET | W, 2-1 | 7.0 | 3 | 1 | 1 | 1 | 3 | 25 | 1 | 0 | 0 | 9 | 9 | SP, W |
| 1999-05-18 | OAK | @ KCR | L, 13-3 | 6.1 | 8 | 7 | 7 | 0 | 2 | 29 | 1 | 2 | 1 | 10 | 5 | SP, L |
| 1999-05-23 | OAK | @ MIN | L, 8-3 | 3.0 | 8 | 8 | 8 | 2 | 2 | 20 | 4 | 0 | 0 | 5 | 2 | SP, L |
| 1999-05-29 | OAK | vs. BAL | L, 7-5 | 6.0 | 6 | 3 | 3 | 0 | 1 | 23 | 2 | 0 | 0 | 8 | 8 | SP |
| 1999-06-04 | OAK | @ SFG | L, 4-3 | 6.2 | 7 | 3 | 3 | 1 | 2 | 26 | 2 | 0 | 2 | 7 | 9 | SP |
| 1999-06-10 | OAK | @ SDP | L, 2-1 | 5.0 | 5 | 2 | 0 | 1 | 3 | 21 | 0 | 0 | 0 | 6 | 5 | SP, L |
| 1999-06-16 | OAK | @ CLE | L, 9-8 | 6.0 | 2 | 2 | 2 | 1 | 6 | 21 | 0 | 0 | 2 | 8 | 4 | SP |
| 1999-06-21 | OAK | @ DET | L, 13-11 | 2.1 | 9 | 8 | 7 | 1 | 4 | 18 | 2 | 1 | 1 | 0 | 3 | SP |
| 1999-06-26 | OAK | @ ANA | L, 5-4 | 5.1 | 7 | 4 | 4 | 1 | 3 | 24 | 1 | 0 | 0 | 9 | 4 | SP |
| 1999-07-03 | OAK | vs. ANA | W, 9-7 | 5.2 | 10 | 6 | 6 | 1 | 3 | 28 | 3 | 0 | 0 | 9 | 5 | SP, W |
| 1999-07-09 | OAK | @ ARI | W, 5-2 | 6.0 | 8 | 1 | 1 | 1 | 4 | 26 | 1 | 0 | 0 | 8 | 4 | SP, W |
| 1999-07-16 | OAK | vs. SFG | W, 4-2 | 7.1 | 4 | 1 | 1 | 1 | 2 | 26 | 1 | 0 | 0 | 11 | 8 | SP, W |
| 1999-07-21 | OAK | @ SEA | W, 13-3 | 8.0 | 7 | 3 | 3 | 1 | 6 | 30 | 2 | 0 | 1 | 7 | 9 | SP, W |
| 1999-07-26 | OAK | @ MIN | W, 14-7 | 5.2 | 7 | 5 | 4 | 1 | 6 | 25 | 4 | 0 | 1 | 7 | 3 | SP |
| 1999-08-01 | OAK | vs. TBD | W, 10-6 | 6.1 | 11 | 6 | 6 | 0 | 3 | 29 | 3 | 0 | 1 | 8 | 6 | SP, W |
| 1999-08-06 | OAK | vs. CHW | W, 9-1 | 8.0 | 4 | 1 | 1 | 0 | 5 | 28 | 0 | 0 | 0 | 11 | 8 | SP, W |
| 1999-08-11 | OAK | vs. NYY | L, 5-3 | 7.0 | 4 | 3 | 3 | 0 | 4 | 24 | 0 | 0 | 1 | 11 | 5 | SP |
| 1999-08-17 | OAK | @ BOS | W, 12-1 | 9.0 | 10 | 1 | 1 | 2 | 6 | 37 | 1 | 0 | 1 | 11 | 8 | SP, W, CG |
| 1999-08-22 | OAK | vs. TOR | W, 4-3 | 6.2 | 9 | 3 | 3 | 2 | 2 | 29 | 1 | 1 | 0 | 11 | 5 | SP |
| 1999-08-28 | OAK | @ CHW | W, 7-5 | 7.0 | 5 | 4 | 3 | 0 | 2 | 27 | 2 | 0 | 0 | 11 | 7 | SP, W |
| 1999-09-02 | OAK | @ NYY | L, 9-3 | 4.1 | 8 | 5 | 5 | 3 | 4 | 23 | 3 | 0 | 0 | 5 | 2 | SP, L |
| 1999-09-07 | OAK | vs. BOS | L, 5-3 | 6.1 | 8 | 5 | 1 | 2 | 3 | 31 | 1 | 0 | 0 | 9 | 6 | SP, L |
| 1999-09-12 | OAK | @ TBD | W, 4-3 | 7.0 | 5 | 2 | 2 | 0 | 6 | 26 | 1 | 0 | 1 | 8 | 6 | SP, W |
| 1999-09-19 | OAK | vs. KCR | W, 12-3 | 6.1 | 6 | 3 | 3 | 0 | 5 | 25 | 0 | 0 | 2 | 9 | 5 | SP, W |
| 1999-09-24 | OAK | @ TEX | L, 12-4 | 5.1 | 10 | 6 | 6 | 2 | 3 | 26 | 3 | 0 | 2 | 8 | 2 | SP, L |
| 1999-09-30 | OAK | @ ANA | L, 5-4 | 6.1 | 8 | 4 | 4 | 1 | 4 | 27 | 1 | 1 | 1 | 7 | 6 | SP |
| Total Games: 33 | ||||||||||||||||