Hideki Irabu
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1999-04-07 | NYY | @ OAK | W, 4-0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 2 | 1 | RP |
| 1999-04-14 | NYY | vs. BAL | W, 14-7 | 0.1 | 4 | 5 | 5 | 1 | 1 | 6 | 0 | 0 | 1 | 0 | 0 | RP |
| 1999-04-16 | NYY | @ DET | L, 8-1 | 3.0 | 0 | 0 | 0 | 0 | 4 | 9 | 0 | 0 | 0 | 3 | 2 | RP |
| 1999-04-27 | NYY | @ TEX | W, 7-6 | 5.0 | 3 | 1 | 1 | 1 | 5 | 19 | 1 | 0 | 0 | 2 | 8 | RP |
| 1999-05-02 | NYY | @ KCR | W, 9-8 | 4.1 | 11 | 6 | 5 | 0 | 0 | 23 | 0 | 0 | 3 | 4 | 7 | SP |
| 1999-05-07 | NYY | vs. SEA | W, 10-1 | 7.0 | 4 | 1 | 1 | 0 | 5 | 26 | 1 | 0 | 1 | 10 | 6 | SP, W |
| 1999-05-13 | NYY | vs. ANA | L, 2-0 | 7.0 | 7 | 2 | 2 | 1 | 5 | 28 | 0 | 0 | 1 | 3 | 12 | SP, L |
| 1999-05-19 | NYY | @ BOS | L, 6-0 | 3.2 | 9 | 5 | 5 | 0 | 2 | 20 | 1 | 0 | 1 | 5 | 4 | SP, L |
| 1999-05-25 | NYY | vs. BOS | L, 5-2 | 5.2 | 8 | 4 | 4 | 2 | 4 | 27 | 0 | 0 | 1 | 5 | 7 | SP, L |
| 1999-05-30 | NYY | @ TOR | W, 8-3 | 5.1 | 6 | 3 | 3 | 2 | 5 | 24 | 1 | 0 | 1 | 4 | 7 | SP, W |
| 1999-06-08 | NYY | @ PHI | L, 11-5 | 5.1 | 4 | 2 | 2 | 0 | 4 | 20 | 2 | 1 | 0 | 8 | 4 | SP |
| 1999-06-14 | NYY | vs. TEX | W, 8-2 | 7.0 | 5 | 2 | 2 | 1 | 5 | 27 | 1 | 0 | 1 | 8 | 7 | SP, W |
| 1999-06-19 | NYY | vs. ANA | W, 6-2 | 7.0 | 3 | 2 | 1 | 3 | 1 | 28 | 1 | 0 | 1 | 7 | 13 | SP, W |
| 1999-06-25 | NYY | @ BAL | W, 9-8 | 5.0 | 6 | 4 | 4 | 2 | 1 | 22 | 1 | 0 | 2 | 3 | 9 | SP |
| 1999-07-01 | NYY | vs. DET | W, 6-0 | 9.0 | 3 | 0 | 0 | 2 | 4 | 32 | 1 | 0 | 0 | 3 | 19 | SP, W, CG, SHO |
| 1999-07-06 | NYY | @ DET | W, 9-8 | 6.1 | 6 | 4 | 3 | 2 | 6 | 27 | 0 | 2 | 0 | 3 | 9 | SP |
| 1999-07-11 | NYY | @ NYM | W, 6-3 | 7.0 | 7 | 3 | 3 | 2 | 8 | 31 | 1 | 0 | 0 | 4 | 9 | SP, W |
| 1999-07-19 | NYY | vs. MON | L, 6-4 | 6.0 | 8 | 4 | 3 | 2 | 4 | 27 | 3 | 0 | 1 | 7 | 6 | SP |
| 1999-07-24 | NYY | vs. CLE | W, 21-1 | 7.0 | 7 | 1 | 1 | 1 | 7 | 28 | 2 | 0 | 0 | 7 | 6 | SP, W |
| 1999-07-30 | NYY | @ BOS | W, 13-3 | 9.0 | 7 | 3 | 3 | 1 | 12 | 35 | 1 | 1 | 1 | 8 | 7 | SP, W, CG |
| 1999-08-04 | NYY | vs. TOR | W, 8-3 | 7.0 | 7 | 3 | 3 | 0 | 8 | 29 | 0 | 0 | 1 | 4 | 9 | SP, W |
| 1999-08-09 | NYY | @ OAK | W, 12-8 | 4.0 | 8 | 6 | 6 | 3 | 0 | 22 | 0 | 0 | 2 | 4 | 7 | SP |
| 1999-08-15 | NYY | vs. MIN | L, 5-3 | 6.1 | 9 | 5 | 4 | 2 | 3 | 31 | 4 | 0 | 0 | 9 | 6 | SP, L |
| 1999-08-20 | NYY | @ MIN | W, 9-3 | 7.0 | 7 | 3 | 3 | 1 | 7 | 29 | 1 | 0 | 0 | 4 | 10 | SP, W |
| 1999-08-25 | NYY | @ TEX | L, 7-3 | 5.0 | 10 | 6 | 6 | 1 | 2 | 25 | 1 | 0 | 1 | 3 | 9 | SP, L |
| 1999-08-30 | NYY | vs. OAK | W, 7-4 | 4.1 | 7 | 4 | 4 | 2 | 4 | 23 | 0 | 0 | 1 | 1 | 8 | SP |
| 1999-09-04 | NYY | @ ANA | W, 9-6 | 6.1 | 3 | 5 | 3 | 4 | 7 | 28 | 1 | 0 | 0 | 4 | 8 | SP |
| 1999-09-11 | NYY | vs. BOS | L, 11-10 | 2.0 | 3 | 4 | 4 | 3 | 1 | 11 | 1 | 0 | 1 | 2 | 2 | SP, L |
| 1999-09-16 | NYY | @ CLE | W, 9-5 | 7.0 | 5 | 2 | 2 | 2 | 8 | 28 | 1 | 0 | 1 | 6 | 7 | SP, W |
| 1999-09-22 | NYY | vs. CHW | W, 5-4 | 5.1 | 7 | 3 | 3 | 3 | 3 | 25 | 0 | 0 | 3 | 3 | 8 | SP |
| 1999-09-27 | NYY | vs. TBD | L, 10-6 | 2.0 | 4 | 5 | 5 | 2 | 3 | 12 | 0 | 0 | 1 | 1 | 2 | SP, L |
| 1999-10-03 | NYY | @ TBD | L, 6-2 | 2.0 | 2 | 0 | 0 | 0 | 4 | 8 | 0 | 0 | 0 | 0 | 2 | RP |
| 1999-10-16 | NYY | @ BOS | L, 13-1 | 4.2 | 13 | 8 | 7 | 0 | 3 | 27 | 4 | 0 | 2 | 5 | 5 | RP |
| Total Games: 33 | ||||||||||||||||