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 |
| 88急 | 2.27 | 29 | 0 | 0 | 0 | 4 | 3 | 11 | .571 | 205 | 47.2 | 45 | 6 | 31 | 17 | 1 | 1 | 0 | 16 | 12 |
| 89オ | 3.24 | 39 | 0 | 0 | 0 | 4 | 1 | 12 | .800 | 240 | 58.1 | 47 | 5 | 35 | 28 | 0 | 5 | 0 | 22 | 21 |
| 90オ | 11.81 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | --- | 30 | 5.1 | 11 | 2 | 3 | 4 | 0 | 1 | 0 | 7 | 7 |
| 92オ | 3.38 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | --- | 62 | 13.1 | 13 | 2 | 7 | 9 | 1 | 0 | 0 | 7 | 5 |
| 93オ | 2.08 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | --- | 14 | 4.1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 1 |
| 94オ | 33.75 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | --- | 12 | 1.1 | 7 | 1 | 0 | 1 | 0 | 0 | 0 | 6 | 5 |
| 95 | 11.25 | 10 | 0 | 0 | 0 | 0 | 1 | 0 | .000 | 77 | 16 | 20 | 5 | 14 | 9 | 0 | 1 | 0 | 20 | 20 |
| 97 | 5.16 | 16 | 0 | 0 | 0 | 2 | 0 | 0 | 1.000 | 102 | 22.2 | 23 | 4 | 19 | 11 | 2 | 1 | 0 | 14 | 13 |
| 計 | 4.47 | 110 | 0 | 0 | 0 | 10 | 5 | 23 | .667 | 742 | 169 | 167 | 26 | 110 | 80 | 4 | 9 | 0 | 93 | 84 |
