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 |
| 87巨 | 1.76 | 30 | 0 | 0 | 0 | 1 | 2 | 0 | .333 | 173 | 46 | 29 | 3 | 32 | 11 | 2 | 0 | 0 | 9 | 9 |
| 88巨 | 3.55 | 33 | 0 | 0 | 0 | 2 | 1 | 1 | .667 | 222 | 45.2 | 52 | 4 | 47 | 20 | 2 | 4 | 0 | 24 | 18 |
| 89巨 | 2.36 | 36 | 0 | 0 | 0 | 8 | 1 | 11 | .889 | 201 | 49.2 | 43 | 1 | 45 | 16 | 0 | 1 | 0 | 16 | 13 |
| 90巨 | 1.72 | 15 | 0 | 0 | 0 | 3 | 1 | 2 | .750 | 127 | 31.1 | 21 | 1 | 21 | 14 | 3 | 1 | 0 | 6 | 6 |
| 91巨 | 5.12 | 12 | 1 | 0 | 0 | 1 | 2 | 2 | .333 | 137 | 31.2 | 34 | 3 | 18 | 14 | 1 | 0 | 1 | 20 | 18 |
| 92巨 | 3.01 | 30 | 0 | 0 | 0 | 3 | 2 | 3 | .600 | 293 | 68.2 | 67 | 1 | 38 | 24 | 5 | 2 | 0 | 25 | 23 |
| 95ダ | 4.30 | 16 | 0 | 0 | 0 | 0 | 1 | 1 | .000 | 69 | 14.2 | 18 | 1 | 12 | 10 | 0 | 1 | 0 | 7 | 7 |
| 96ダ | 9.00 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | --- | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 |
| 97 | 2.71 | 59 | 0 | 0 | 0 | 1 | 0 | 3 | 1.000 | 267 | 63 | 58 | 3 | 37 | 27 | 3 | 3 | 1 | 19 | 19 |
| 98 | 2.56 | 52 | 0 | 0 | 0 | 4 | 2 | 7 | .667 | 230 | 56.1 | 53 | 2 | 22 | 12 | 2 | 2 | 3 | 19 | 16 |
| 99 | 2.90 | 37 | 0 | 0 | 0 | 3 | 3 | 0 | .500 | 171 | 40.1 | 44 | 2 | 14 | 14 | 0 | 1 | 1 | 17 | 13 |
| 00近 | 5.75 | 20 | 0 | 0 | 0 | 3 | 4 | 0 | .429 | 99 | 20.1 | 25 | 0 | 3 | 13 | 0 | 1 | 0 | 18 | 13 |
| 計 | 3.00 | 342 | 1 | 0 | 0 | 29 | 19 | 30 | .604 | 1973 | 468.2 | 445 | 22 | 289 | 175 | 18 | 17 | 6 | 181 | 156 |
