| Challenger Ochsenhausen | 2018/05/03 06:30 | Sven Happek v Lehel Demeter | L | 0-3 |
| Challenger Ochsenhausen | 2018/03/01 10:50 | Sven Happek v Lehel Demeter | L | 0-3 |
| 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 | 2018/09/13 06:30 | Petr David v Sven Happek | L | 3-2 |
| Challenger Ochsenhausen | 2018/09/12 10:30 | Hampus Nordberg v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2018/09/12 07:50 | Yannick Vostes v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2018/07/13 09:50 | Petr David v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2018/07/13 07:50 | Jan Gorecki v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2018/07/12 11:10 | Sven Happek v Evgueni Chtchetinine | L | 1-3 |
| Challenger Ochsenhausen | 2018/07/12 07:50 | Sven Happek v Miroslav Horejsi | L | 0-3 |
| Challenger Ochsenhausen | 2018/07/12 06:30 | Frane Runjic v Sven Happek | W | 1-3 |
| Challenger Ochsenhausen | 2018/09/12 12:30 | Evgueni Chtchetinine v Lehel Demeter | L | 3-0 |
| Challenger Ochsenhausen | 2018/09/12 11:10 | Petr David v Lehel Demeter | L | 3-2 |
| Challenger Ochsenhausen | 2018/09/12 06:30 | Andrew Baggaley v Lehel Demeter | L | 3-1 |
| Challenger Ochsenhausen | 2018/09/11 11:00 | Hampus Nordberg v Lehel Demeter | W | 1-3 |
| Challenger Ochsenhausen | 2018/09/11 09:40 | Lehel Demeter v Anders Eriksson | W | 3-1 |
| Challenger Ochsenhausen | 2018/09/10 19:10 | Andriy Sitak v Lehel Demeter | L | 3-1 |
| Challenger Ochsenhausen | 2018/09/10 16:40 | Petr David v Lehel Demeter | L | 3-2 |
| Challenger Ochsenhausen | 2018/09/10 14:40 | Andrew Baggaley v Lehel Demeter | L | 3-2 |