年度別投手成績
| 年度 | 防御率 | 試合数 | 完投 | 無点勝 | 無四球 | 勝 | 敗 | セーブ | 勝率 | 打者数 | 投球回数 | 被安打 | 被本塁打 | 奪三振 | 与四球 | 与死球 | 暴投 | ボーク | 失点 | 自責点 |
| 94 | 4.03 | 16 | 1 | 1 | 0 | 1 | 6 | 0 | .143 | 291 | 67 | 51 | 5 | 64 | 43 | 1 | 5 | 0 | 33 | 30 |
| 95 | 3.83 | 31 | 4 | 2 | 0 | 16 | 7 | 0 | .696 | 680 | 160 | 121 | 12 | 144 | 89 | 1 | 6 | 0 | 72 | 68 |
| 96 | 4.00 | 20 | 2 | 1 | 0 | 7 | 4 | 0 | .636 | 527 | 123.2 | 111 | 23 | 98 | 56 | 1 | 4 | 0 | 62 | 55 |
| 97 | 3.51 | 14 | 0 | 0 | 0 | 0 | 2 | 2 | .000 | 106 | 25.2 | 18 | 1 | 24 | 13 | 0 | 0 | 0 | 11 | 10 |
| 98 | 4.57 | 29 | 0 | 0 | 0 | 3 | 8 | 0 | .273 | 284 | 63 | 62 | 7 | 62 | 36 | 2 | 11 | 0 | 33 | 32 |
| 99 | 5.18 | 28 | 0 | 0 | 0 | 6 | 7 | 0 | .462 | 425 | 90.1 | 95 | 16 | 89 | 57 | 2 | 5 | 0 | 63 | 52 |
| 00 | 6.82 | 9 | 0 | 0 | 0 | 1 | 3 | 0 | .250 | 134 | 30.1 | 34 | 6 | 25 | 10 | 1 | 2 | 0 | 23 | 23 |
| 01 | 3.76 | 12 | 0 | 0 | 0 | 4 | 2 | 0 | .667 | 219 | 52.2 | 45 | 4 | 36 | 23 | 1 | 2 | 0 | 22 | 22 |
| 02 | 5.53 | 10 | 0 | 0 | 0 | 5 | 3 | 0 | .625 | 178 | 40.2 | 51 | 9 | 29 | 9 | 3 | 0 | 0 | 29 | 25 |
| 03 | 1.05 | 34 | 0 | 0 | 0 | 2 | 0 | 0 | 1.000 | 180 | 43 | 34 | 3 | 36 | 16 | 2 | 3 | 0 | 12 | 5 |
| 04 | 9.78 | 25 | 0 | 0 | 0 | 0 | 1 | 0 | .000 | 123 | 23 | 36 | 6 | 22 | 14 | 4 | 1 | 0 | 26 | 25 |
| 05 | 6.43 | 40 | 0 | 0 | 0 | 0 | 2 | 0 | .000 | 102 | 21 | 25 | 1 | 21 | 12 | 2 | 1 | 0 | 15 | 15 |
| 06 | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | --- | 1 | 0.1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| 計 | 4.40 | 269 | 7 | 4 | 0 | 45 | 45 | 2 | .500 | 3250 | 740.2 | 683 | 93 | 651 | 378 | 20 | 40 | 0 | 401 | 362 |
