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 |
| 93ダ | 4.31 | 13 | 0 | 0 | 0 | 1 | 0 | 0 | 1.000 | 133 | 31.1 | 28 | 7 | 23 | 14 | 0 | 3 | 0 | 15 | 15 |
| 94ダ | 5.17 | 16 | 0 | 0 | 0 | 0 | 1 | 0 | .000 | 144 | 31.1 | 39 | 5 | 30 | 9 | 2 | 3 | 0 | 22 | 18 |
| 95ダ | 4.09 | 14 | 0 | 0 | 0 | 1 | 1 | 0 | .500 | 98 | 22 | 25 | 2 | 20 | 6 | 1 | 1 | 0 | 13 | 10 |
| 96 | 3.51 | 33 | 4 | 2 | 1 | 12 | 12 | 1 | .500 | 736 | 177 | 154 | 22 | 109 | 60 | 4 | 5 | 0 | 72 | 69 |
| 97 | 2.96 | 26 | 5 | 3 | 1 | 15 | 5 | 0 | .750 | 696 | 170.1 | 160 | 15 | 83 | 43 | 4 | 1 | 0 | 58 | 56 |
| 98 | 5.63 | 12 | 1 | 0 | 0 | 3 | 7 | 0 | .300 | 291 | 64 | 76 | 14 | 39 | 27 | 0 | 0 | 0 | 44 | 40 |
| 99 | 5.26 | 13 | 1 | 1 | 1 | 1 | 5 | 0 | .167 | 237 | 51.1 | 60 | 7 | 28 | 28 | 0 | 0 | 0 | 35 | 30 |
| 00近 | 6.79 | 10 | 0 | 0 | 0 | 3 | 4 | 0 | .429 | 258 | 53 | 67 | 11 | 27 | 30 | 3 | 2 | 0 | 42 | 40 |
| 01巨 | 3.66 | 29 | 0 | 0 | 0 | 1 | 1 | 0 | .500 | 132 | 32 | 34 | 4 | 17 | 8 | 0 | 1 | 0 | 14 | 13 |
| 計 | 4.14 | 166 | 11 | 6 | 3 | 37 | 36 | 1 | .507 | 2725 | 632.1 | 343 | 87 | 376 | 225 | 14 | 16 | 0 | 315 | 291 |
