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 |
| 99近 | 3.91 | 16 | 0 | 0 | 0 | 5 | 3 | 0 | .625 | 311 | 71.1 | 69 | 5 | 54 | 41 | 3 | 2 | 0 | 34 | 31 |
| 00近 | 6.29 | 12 | 1 | 0 | 0 | 2 | 3 | 0 | .400 | 217 | 44.1 | 62 | 9 | 29 | 24 | 0 | 2 | 1 | 37 | 31 |
| 02オ | 1.93 | 13 | 3 | 2 | 0 | 7 | 1 | 0 | .875 | 348 | 84 | 65 | 3 | 75 | 35 | 4 | 4 | 0 | 19 | 18 |
| 05オ | 5.60 | 8 | 0 | 0 | 0 | 0 | 3 | 0 | .000 | 122 | 27.1 | 27 | 3 | 20 | 15 | 3 | 3 | 0 | 19 | 17 |
| 06オ | 3.71 | 34 | 0 | 0 | 0 | 5 | 2 | 1 | .714 | 233 | 53.1 | 47 | 6 | 44 | 28 | 0 | 0 | 0 | 22 | 22 |
| 07オ | 3.79 | 16 | 0 | 0 | 0 | 4 | 4 | 0 | .500 | 346 | 80.2 | 86 | 8 | 67 | 21 | 1 | 0 | 1 | 37 | 34 |
| 09 | 3.40 | 19 | 1 | 0 | 0 | 5 | 6 | 0 | .455 | 435 | 100.2 | 104 | 8 | 77 | 36 | 7 | 3 | 0 | 41 | 38 |
| 10 | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | --- | 1 | 0.1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| 計 | 3.72 | 119 | 5 | 2 | 0 | 28 | 22 | 1 | .560 | 2013 | 462 | 460 | 42 | 367 | 200 | 18 | 14 | 2 | 209 | 191 |
