Round: 54 Ground: Hardcourt outdoor
| ITF Germany F11 | 2017/08/13 13:00 | Лукас Герх v Otsuka, Yohei | 6-0,6-0 |
| ITF Germany F10 | 2017/08/06 13:00 | Теяс Чаукулкар v Otsuka, Yohei | 6-0,6-0 |
| ITF Germany F10 | 2017/08/06 08:00 | Otsuka, Yohei v Schramm, Marvin | 6-3,6-4 |
| ITF Germany F9 | 2017/07/30 08:00 | Otsuka, Yohei v Адриан Оэтзбах | 3-6,2-6 |
| ITF Germany F8 Qual | 2017/07/16 11:00 | Бенджамин Хассан v Otsuka, Yohei | 6-0,6-1 |
| ITF Germany F8 Qual | 2017/07/16 08:30 | Otsuka, Yohei v Leiva Biason, Oscar Matias | 6-2,6-2 |
| ITF Germany F7 | 2017/07/10 10:30 | Александр Кнафф v Otsuka, Yohei | 6-2,6-3 |
| ITF Germany F7 | 2017/07/09 08:00 | Otsuka, Yohei v Александр Соланки | 6-3,2-6,6-4 |
| Италия F27, Одиночки | 2017/08/28 12:00 | Игорь Смилански v Bellutti, Manuel | 6-4,6-2 |
| ITF Italy F27 Qual | 2017/08/27 12:05 | Bellutti, Manuel v Монкагатто, Франческо | 6-3,6-3 |
| ITF Italy F27 Qual | 2017/08/26 13:50 | Bellutti, Manuel v Braccini, Leonardo | 6-4,6-4 |
| ITF Austria F6 | 2017/08/06 12:20 | Bellutti, Manuel v Николас Парицциа | 6-7,6-2,2-6 |
| ITF Austria F6 | 2017/08/05 10:00 | Джонас Тринкер v Bellutti, Manuel | 5-7,5-7 |
| ITF Austria F6 | 2017/08/05 07:00 | Bellutti, Manuel v Gruber, Fabian | 7-5,6-0 |
| ITF Italy F30 | 2016/09/17 07:30 | Лука Джакомини v Bellutti, Manuel | 7-5,6-3 |
| Italy F28, Singles | 2016/09/05 10:00 | Федерико Маккари v Bellutti, Manuel | 4-6,6-4,7-5 |