2012年の千葉ロッテマリーンズ
個人成績 > 投手成績

色付きは規定投球回数（144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>  | ホ丨ルド>  | 勝率>  | 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>  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| /成瀬善久 | 28 | 28 | 5 | 2 | 1 | 12 | 11 | 0 | 0 | 806 | 200.2 | 176 | 21 | 34 | 2 | 122 | 4 | 0 | 71 | 63 | 2.83 | 1.05 |
| /グライシンガー | 25 | 25 | 3 | 1 | 2 | 12 | 8 | 0 | 0 | 666 | 168.2 | 144 | 5 | 24 | 5 | 112 | 3 | 3 | 52 | 42 | 2.24 | 1.00 |
| /藤岡貴裕 | 21 | 21 | 1 | 0 | 0 | 6 | 7 | 0 | 0 | 508 | 115.1 | 113 | 9 | 51 | 4 | 83 | 2 | 0 | 48 | 43 | 3.36 | 1.42 |
| /唐川侑己 | 12 | 12 | 3 | 0 | 1 | 8 | 2 | 0 | 0 | 341 | 84.2 | 81 | 4 | 15 | 2 | 32 | 0 | 1 | 26 | 25 | 2.66 | 1.13 |
| /大谷智久 | 42 | 6 | 0 | 0 | 0 | 4 | 6 | 0 | 5 | 345 | 81.2 | 84 | 1 | 19 | 1 | 44 | 2 | 0 | 30 | 29 | 3.20 | 1.26 |
| /小野晋吾 | 15 | 12 | 0 | 0 | 0 | 2 | 5 | 0 | 0 | 336 | 81.0 | 74 | 6 | 17 | 5 | 42 | 2 | 0 | 32 | 31 | 3.44 | 1.12 |
| /益田直也 | 72 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 41 | 308 | 75.1 | 61 | 2 | 19 | 2 | 57 | 2 | 0 | 25 | 14 | 1.67 | 1.06 |
| /渡辺俊介 | 13 | 13 | 1 | 0 | 1 | 4 | 4 | 0 | 0 | 302 | 69.2 | 80 | 7 | 13 | 2 | 22 | 0 | 0 | 36 | 34 | 4.39 | 1.34 |
| /中郷大樹 | 44 | 1 | 0 | 0 | 0 | 3 | 1 | 0 | 6 | 276 | 68.0 | 54 | 4 | 18 | 5 | 36 | 1 | 1 | 21 | 19 | 2.51 | 1.06 |
| /薮田安彦 | 61 | 0 | 0 | 0 | 0 | 1 | 6 | 26 | 8 | 250 | 56.2 | 58 | 4 | 22 | 3 | 43 | 0 | 0 | 22 | 21 | 3.34 | 1.41 |
| /吉見祐治 | 8 | 5 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 135 | 31.1 | 30 | 3 | 13 | 0 | 16 | 0 | 0 | 18 | 18 | 5.17 | 1.37 |
| /阿部和成 | 6 | 4 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 111 | 27.1 | 28 | 3 | 5 | 0 | 6 | 0 | 0 | 13 | 12 | 3.95 | 1.21 |
| /マシス | 6 | 6 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 124 | 26.1 | 41 | 2 | 8 | 0 | 14 | 1 | 2 | 19 | 19 | 6.49 | 1.86 |
| /上野大樹 | 5 | 5 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 104 | 26.0 | 24 | 2 | 6 | 2 | 11 | 0 | 1 | 9 | 8 | 2.77 | 1.15 |
| /内竜也 | 27 | 0 | 0 | 0 | 0 | 1 | 1 | 4 | 9 | 102 | 25.0 | 23 | 2 | 4 | 3 | 23 | 0 | 0 | 7 | 5 | 1.80 | 1.08 |
| /南昌輝 | 26 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 6 | 110 | 25.0 | 19 | 0 | 15 | 1 | 22 | 1 | 0 | 1 | 1 | 0.36 | 1.36 |
| /中後悠平 | 27 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 5 | 96 | 20.1 | 21 | 1 | 13 | 4 | 15 | 0 | 1 | 11 | 11 | 4.87 | 1.67 |
| /ペン | 4 | 4 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 87 | 20.1 | 21 | 0 | 7 | 0 | 15 | 1 | 0 | 11 | 9 | 3.98 | 1.38 |
| /カルロス・ロサ | 16 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 77 | 15.0 | 24 | 2 | 6 | 1 | 13 | 1 | 0 | 13 | 10 | 6.00 | 2.00 |
| /橋本健太郎 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 70 | 15.0 | 13 | 1 | 8 | 2 | 12 | 1 | 1 | 9 | 7 | 4.20 | 1.40 |
| /古谷拓哉 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 48 | 9.1 | 15 | 2 | 6 | 0 | 2 | 0 | 0 | 6 | 6 | 5.79 | 2.25 |
| /香月良仁 | 2 | 2 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 40 | 8.1 | 10 | 0 | 6 | 0 | 5 | 0 | 0 | 8 | 5 | 5.40 | 1.92 |
| /木村雄太 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 6.2 | 7 | 1 | 3 | 1 | 7 | 0 | 0 | 3 | 3 | 4.05 | 1.50 |
| /伊藤義弘 | 6 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 24 | 6.0 | 8 | 0 | 1 | 0 | 3 | 0 | 0 | 4 | 2 | 3.00 | 1.50 |
| /荻野忠寛 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 23 | 5.2 | 5 | 2 | 1 | 0 | 3 | 0 | 0 | 2 | 2 | 3.18 | 1.06 |
| /松本幸大 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 2.1 | 5 | 0 | 1 | 0 | 1 | 0 | 0 | 2 | 2 | 7.71 | 2.57 |
| /レデズマ | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 1.0 | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 3 | 2 | 18.00 | 3.00 |