| Challenger Ochsenhausen | 2017/02/09 12:10 | Josip Huzjak v Gustavo Yokota | W | 3-0 |
| Challenger Ochsenhausen | 2017/09/28 11:10 | Josip Huzjak v Javier Benito | W | 3-1 |
| Challenger Ochsenhausen | 2017/09/28 07:50 | Josip Huzjak v Michal Kadlcek | W | 3-1 |
| Challenger Ochsenhausen | 2017/09/28 06:30 | Sanil Shetty v Josip Huzjak | W | 2-3 |
| Challenger Ochsenhausen | 2017/09/27 10:30 | Dennis Dickhardt v Josip Huzjak | W | 1-3 |
| Challenger Ochsenhausen | 2017/09/27 07:50 | Fedor Kuzmin v Josip Huzjak | L | 3-1 |
| Challenger Ochsenhausen | 2017/09/01 10:30 | Jiri Vrablik v Josip Huzjak | L | 3-0 |
| Challenger Ochsenhausen | 2017/08/31 12:30 | Josip Huzjak v Antonin Gavlas | L | 0-3 |
| Challenger Ochsenhausen | 2017/08/31 11:10 | Evgueni Chtchetinine v Josip Huzjak | L | 3-0 |
| Qatar Open XD | 2017/05/03 13:25 | Vitor Santos v Gustavo Yokota | W | 1-3 |
| Challenger Ochsenhausen | 2017/03/21 10:40 | Yannick Vostes v Gustavo Yokota | L | 3-0 |
| Challenger Ochsenhausen | 2017/03/21 09:20 | Frane Kojic v Gustavo Yokota | L | 3-2 |
| Challenger Ochsenhausen | 2017/03/20 19:00 | Valerij Rakov v Gustavo Yokota | W | 1-3 |
| Challenger Ochsenhausen | 2017/03/20 17:00 | Sushmit Sriram v Gustavo Yokota | W | 1-3 |
| Challenger Ochsenhausen | 2017/03/20 13:30 | Luan Bruno v Gustavo Yokota | W | 1-3 |
| Challenger Ochsenhausen | 2017/03/20 12:10 | Kohei Sambe v Gustavo Yokota | L | 3-2 |
| Challenger Ochsenhausen | 2017/03/20 07:30 | Vitor Ishiy v Gustavo Yokota | L | 3-1 |