ジョナス・ゲインズ（Jonas Gaines）は、MLB史に名を残した投手です。通算87試合に登板、防御率3.38、345奪三振を記録しました。このページでは、年度別成績、所属履歴、キャリア概要を確認できます。
年度別成績、契約情報、フルアーカイブ。
| 年度 | チーム | 勝 | 敗 | 防御率 | 試合 | GS | セーブ | 投球回 | 安打 | ER | 与四球 | 奪三振 | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1937 | NE | 1 | 1 | 8.27 | 5 | 1 | 0 | 16.1 | 22 | 15 | 9 | 8 | 1.90 |
| 1937 | WEG | 0 | 2 | 8.10 | 2 | 2 | 0 | 10.0 | 10 | 9 | 9 | 4 | 1.90 |
| 1938 | BEG | 0 | 1 | 4.98 | 4 | 3 | 0 | 21.2 | 24 | 12 | 12 | 15 | 1.66 |
| 1939 | BEG | 2 | 4 | 5.05 | 7 | 6 | 0 | 46.1 | 52 | 26 | 13 | 20 | 1.40 |
| 1941 | BEG | 5 | 3 | 2.39 | 11 | 8 | 2 | 67.2 | 55 | 18 | 15 | 60 | 1.03 |
| 1942 | BEG | 5 | 3 | 1.59 | 10 | 9 | 0 | 84.2 | 57 | 15 | 32 | 58 | 1.05 |
| 1944 | BEG | 3 | 2 | 3.07 | 8 | 6 | 1 | 44.0 | 50 | 15 | 13 | 20 | 1.43 |
| 1945 | BEG | 0 | 0 | 2.00 | 1 | 1 | 0 | 9.0 | 4 | 2 | 7 | 1 | 1.22 |
| 1946 | BEG | 8 | 5 | 3.51 | 16 | 13 | 1 | 89.2 | 82 | 35 | 31 | 45 | 1.26 |
| 1947 | BEG | 4 | 4 | 3.68 | 12 | 9 | 0 | 66.0 | 82 | 27 | 26 | 55 | 1.64 |
| 1948 | BEG | 7 | 3 | 3.02 | 11 | 11 | 0 | 83.1 | 74 | 28 | 26 | 59 | 1.20 |
| 通算成績 | — | 35 | 28 | 3.38 | 87 | 69 | 4 | 538.2 | 512 | 202 | 193 | 345 | 1.31 |
| 年度 | チーム | 試合 | 打数 | 得点 | 安打 | 2B | 3B | 本塁打 | 打点 | 盗塁 | 四球 | 三振 | 打率 | OBP | SLG | OPS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1937 | NE | 5 | 7 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | .286 | .375 | .429 | .804 | |
| 1937 | WEG | 2 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | .333 | .333 | .333 | .667 | |
| 1938 | BEG | 5 | 6 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | .000 | .333 | .000 | .333 | |
| 1939 | BEG | 8 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | |
| 1941 | BEG | 11 | 26 | 1 | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 4 | .077 | .111 | .077 | .188 |
| 1941 | CAG | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | |
| 1942 | BEG | 10 | 29 | 2 | 5 | 0 | 0 | 0 | 1 | 0 | 2 | 4 | .172 | .226 | .172 | .398 |
| 1944 | BEG | 8 | 14 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | .000 | .125 | .000 | .125 | |
| 1945 | BEG | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | .000 | .250 | .000 | .250 | |
| 1946 | BEG | 17 | 28 | 3 | 7 | 0 | 0 | 0 | 3 | 0 | 3 | 0 | .250 | .344 | .250 | .594 |
| 1947 | BEG | 13 | 25 | 1 | 3 | 0 | 0 | 0 | 2 | 0 | 1 | .120 | .185 | .120 | .305 | |
| 1948 | BEG | 15 | 28 | 2 | 2 | 0 | 0 | 0 | 1 | 0 | 2 | .071 | .133 | .071 | .205 | |
| 通算成績 | — | 96 | 189 | 13 | 22 | 1 | 0 | 0 | 9 | 0 | 16 | 8 | .116 | .193 | .122 | .315 |
1939, 1942, 1946