2003年の日本ハムファイターズ
個人成績 > 投手成績

色付きは規定投球回（140イニング）以上の選手
太字はリーグ最高
| 選手>   | 登板>  | 先発>  | 完投>  | 完封>  | 無四球>  | 勝利>  | 敗戦>  | セ丨ブ>  | 打者>  | 投球回>  | 被安打>  | 被本塁打>  | 与四球>  | 与死球>  | 奪三振>  | 暴投>  | ボ丨ク>  | 失点>  | 自責点>  | 防御率>  | WHIP>  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| /ミラバル | 31 | 31 | 3 | 1 | 0 | 16 | 11 | 0 | 859 | 193.2 | 232 | 27 | 70 | 6 | 103 | 6 | 0 | 115 | 100 | 4.65 | 1.56 |
| /金村曉 | 26 | 25 | 2 | 0 | 1 | 10 | 8 | 0 | 665 | 157.0 | 149 | 24 | 56 | 1 | 103 | 6 | 0 | 79 | 74 | 4.24 | 1.31 |
| /正田樹 | 26 | 26 | 1 | 1 | 0 | 5 | 15 | 0 | 604 | 134.0 | 152 | 21 | 66 | 5 | 60 | 7 | 0 | 94 | 86 | 5.78 | 1.63 |
| /吉崎勝 | 22 | 21 | 0 | 0 | 0 | 8 | 6 | 0 | 484 | 111.1 | 118 | 16 | 46 | 2 | 73 | 3 | 0 | 63 | 54 | 4.37 | 1.47 |
| /関根裕之 | 34 | 11 | 0 | 0 | 0 | 5 | 5 | 0 | 353 | 80.0 | 92 | 15 | 29 | 1 | 49 | 2 | 0 | 54 | 53 | 5.96 | 1.51 |
| /シールバック | 16 | 13 | 0 | 0 | 0 | 2 | 8 | 0 | 362 | 78.2 | 100 | 14 | 36 | 5 | 33 | 4 | 0 | 51 | 49 | 5.61 | 1.73 |
| /芝草宇宙 | 58 | 0 | 0 | 0 | 0 | 3 | 2 | 0 | 277 | 65.0 | 71 | 7 | 17 | 4 | 39 | 1 | 0 | 31 | 29 | 4.02 | 1.35 |
| /立石尚行 | 40 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 263 | 58.0 | 59 | 10 | 31 | 1 | 45 | 1 | 0 | 33 | 31 | 4.81 | 1.55 |
| /伊達昌司 | 51 | 0 | 0 | 0 | 0 | 5 | 1 | 9 | 235 | 55.1 | 49 | 3 | 29 | 5 | 16 | 1 | 0 | 17 | 16 | 2.60 | 1.41 |
| /高橋憲幸 | 55 | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 210 | 50.0 | 44 | 7 | 16 | 1 | 27 | 3 | 0 | 19 | 17 | 3.06 | 1.20 |
| /清水章夫 | 50 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 177 | 42.1 | 34 | 4 | 21 | 2 | 21 | 1 | 0 | 21 | 18 | 3.83 | 1.30 |
| /建山義紀 | 32 | 0 | 0 | 0 | 0 | 2 | 1 | 15 | 138 | 37.1 | 24 | 5 | 4 | 0 | 31 | 2 | 0 | 9 | 9 | 2.17 | 0.75 |
| /櫻井幸博 | 17 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 138 | 31.2 | 28 | 6 | 12 | 5 | 12 | 3 | 0 | 24 | 24 | 6.82 | 1.26 |
| /岩本勉 | 17 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 125 | 26.2 | 37 | 7 | 8 | 3 | 17 | 3 | 0 | 20 | 19 | 6.41 | 1.69 |
| /佐々木貴賀 | 20 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 119 | 25.1 | 31 | 4 | 16 | 1 | 23 | 1 | 0 | 23 | 20 | 7.11 | 1.86 |
| /加藤竜人 | 19 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 78 | 19.2 | 10 | 1 | 9 | 1 | 23 | 0 | 0 | 4 | 4 | 1.83 | 0.97 |
| /隼人 | 4 | 4 | 0 | 0 | 0 | 0 | 3 | 0 | 90 | 19.1 | 31 | 3 | 4 | 0 | 6 | 0 | 0 | 18 | 15 | 6.98 | 1.81 |
| /武田久 | 13 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 66 | 17.2 | 10 | 0 | 4 | 1 | 15 | 0 | 0 | 6 | 6 | 3.06 | 0.79 |
| /江尻慎太郎 | 3 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 50 | 11.2 | 15 | 2 | 3 | 0 | 7 | 0 | 0 | 8 | 8 | 6.17 | 1.54 |
| /山口弘佑 | 14 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 56 | 10.2 | 18 | 3 | 5 | 0 | 8 | 0 | 0 | 12 | 11 | 9.28 | 2.16 |
| /厚澤和幸 | 3 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 32 | 6.0 | 9 | 0 | 5 | 0 | 5 | 0 | 0 | 9 | 6 | 9.00 | 2.33 |
| /野村貴仁 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 5.1 | 11 | 2 | 1 | 1 | 3 | 0 | 1 | 7 | 7 | 11.81 | 2.25 |
| /伊藤剛 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 28 | 4.1 | 14 | 4 | 1 | 0 | 4 | 0 | 0 | 10 | 10 | 20.77 | 3.46 |
| /武藤潤一郎 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 3.0 | 2 | 1 | 2 | 0 | 4 | 0 | 0 | 2 | 2 | 6.00 | 1.33 |
| /鎌倉健 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 3.0 | 7 | 0 | 1 | 2 | 3 | 0 | 0 | 3 | 3 | 9.00 | 2.67 |
| /井場友和 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 2.1 | 8 | 2 | 1 | 0 | 4 | 0 | 0 | 6 | 6 | 23.14 | 3.86 |