| Challenger Ochsenhausen | 2018/01/11 10:50 | Sven Happek v Lehel Demeter | L | 1-3 |
| Challenger Ochsenhausen | 2017/12/06 10:10 | Lehel Demeter v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2017/03/08 21:00 | Sven Happek v Lehel Demeter | L | 0-3 |
| Challenger Ochsenhausen | 2018/03/01 08:10 | Gustavo Yokota v Sven Happek | W | 1-3 |
| Challenger Ochsenhausen | 2018/02/28 12:50 | Francisco Sanchi v Sven Happek | L | 3-2 |
| Challenger Ochsenhausen | 2018/02/28 10:50 | Sven Happek v Kamil Tomaszuk | W | 3-0 |
| Challenger Ochsenhausen | 2018/02/28 08:50 | Sven Happek v Toru Takahasi | W | 3-1 |
| Challenger Ochsenhausen | 2018/02/09 11:30 | Francisco Sanchi v Sven Happek | W | 2-3 |
| Challenger Ochsenhausen | 2018/02/08 13:30 | Sven Happek v Vitor Santos | W | 3-0 |
| Challenger Ochsenhausen | 2018/02/08 12:10 | Evgueni Chtchetinine v Sven Happek | W | 0-3 |
| Challenger Ochsenhausen | 2018/02/08 10:10 | Yannick Vostes v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2018/03/01 08:50 | Toru Takahasi v Lehel Demeter | L | 3-1 |
| Challenger Ochsenhausen | 2018/02/28 13:30 | Gustavo Yokota v Lehel Demeter | W | 0-3 |
| Challenger Ochsenhausen | 2018/02/28 12:10 | Miroslav Horejsi v Lehel Demeter | L | 3-1 |
| Challenger Ochsenhausen | 2018/02/28 07:30 | Francisco Sanchi v Lehel Demeter | W | 0-3 |
| Challenger Ochsenhausen | 2018/02/27 14:15 | Alvaro Robles v Lehel Demeter | L | 3-0 |
| Challenger Ochsenhausen | 2018/02/27 12:40 | Alvaro Robles v Lehel Demeter | L | 3-0 |
| Challenger Ochsenhausen | 2018/02/27 08:40 | Maximilian Dierks v Lehel Demeter | W | 0-3 |
| Challenger Ochsenhausen | 2018/02/26 20:20 | Lehel Demeter v Kamil Tomaszuk | W | 3-1 |