| Challenger de Ochsenhausen | 2017/12/04 10:50 | Vitor Ishiy v Fedor Kuzmin | L | 0-3 |
| Challenger de Ochsenhausen | 2017/12/04 08:50 | Vitor Ishiy v Daniel Kriston | L | 2-3 |
| Open de Catar - Dobles Mixtos | 2017/11/08 10:20 | Jin Ueda v Vitor Ishiy | L | 4-1 |
| Open de Catar - Dobles Mixtos | 2017/11/07 13:50 | Yaroslav Zhmudenko v Vitor Ishiy | W | 1-4 |
| Challenger de Ochsenhausen | 2017/05/23 14:00 | Vitor Ishiy v Jakub Kosowski | W | 3-0 |
| Challenger de Ochsenhausen | 2017/05/23 12:35 | Daniel Kriston v Vitor Ishiy | W | 2-3 |
| Challenger de Ochsenhausen | 2017/05/23 11:40 | Michal Bankosz v Vitor Ishiy | W | 1-3 |
| Challenger de Ochsenhausen | 2017/05/23 07:40 | Bohumil Vozicky v Vitor Ishiy | L | 3-1 |
| Challenger de Ochsenhausen | 2017/12/05 08:40 | Yuto Muramatsu v Alessandro Di Marino | W | 3-0 |
| Challenger de Ochsenhausen | 2017/12/04 19:40 | Antonin Gavlas v Yuto Muramatsu | W | 0-3 |
| Challenger de Ochsenhausen | 2017/12/04 17:40 | Alessandro Baciocchi v Yuto Muramatsu | W | 0-3 |
| Challenger de Ochsenhausen | 2017/12/04 15:40 | Yuto Muramatsu v Fedor Kuzmin | W | 3-0 |
| Challenger de Ochsenhausen | 2017/12/04 11:30 | Yuto Muramatsu v Daniel Kriston | W | 3-0 |
| Challenger de Ochsenhausen | 2017/12/04 09:30 | Yuto Muramatsu v Frane Kojic | L | 0-3 |
| Open de Catar - Femenino | 2017/10/27 18:32 | Yuto Muramatsu v Zsolt Peto | W | 3-2 |
| Challenger de Ochsenhausen | 2017/10/10 12:40 | Yuto Muramatsu v Miroslav Horejsi | W | 3-0 |