| Challenger - Ochsenhausen | 2018/09/13 07:50 | Sven Happek v Lehel Demeter | W | 1-3 |
| Challenger - Ochsenhausen | 2018/05/03 06:30 | Sven Happek v Lehel Demeter | W | 0-3 |
| Challenger - Ochsenhausen | 2018/03/01 10:50 | Sven Happek v Lehel Demeter | W | 0-3 |
| Challenger - Ochsenhausen | 2018/01/11 10:50 | Sven Happek v Lehel Demeter | W | 1-3 |
| Challenger - Ochsenhausen | 2017/12/06 10:10 | Lehel Demeter v Sven Happek | W | 3-0 |
| Challenger - Ochsenhausen | 2017/03/08 21:00 | Sven Happek v Lehel Demeter | W | 0-3 |
| Challenger - Ochsenhausen | 2019/05/20 19:20 | Andrei Putuntica v Lehel Demeter | W | 1-3 |
| Challenger - Ochsenhausen | 2019/05/20 16:40 | Daniel Gorak v Lehel Demeter | L | 3-0 |
| Challenger - Ochsenhausen | 2019/05/20 14:40 | Gaston Alto v Lehel Demeter | L | 3-1 |
| Challenger - Ochsenhausen | 2019/05/20 09:50 | Josip Huzjak v Lehel Demeter | W | 2-3 |
| Challenger - Ochsenhausen | 2019/05/20 07:10 | Tomas Konecny v Lehel Demeter | W | 2-3 |
| Challenger - Ochsenhausen | 2019/04/19 08:30 | Lehel Demeter v Jakub Kosowski | L | 1-3 |
| Challenger - Ochsenhausen | 2019/04/19 06:30 | Adam Duch v Lehel Demeter | W | 0-3 |
| Challenger - Ochsenhausen | 2019/04/18 10:30 | Pawel Grela v Lehel Demeter | W | 0-3 |
| Challenger - Ochsenhausen | 2019/05/21 08:20 | Gaston Alto v Sven Happek | L | 3-0 |
| Challenger - Ochsenhausen | 2019/05/20 18:00 | Josip Huzjak v Sven Happek | W | 1-3 |
| Challenger - Ochsenhausen | 2019/05/20 16:00 | Andrei Putuntica v Sven Happek | L | 3-2 |
| Challenger - Ochsenhausen | 2019/05/20 12:30 | Tomas Konecny v Sven Happek | L | 3-0 |
| Challenger - Ochsenhausen | 2019/05/20 11:10 | Daniel Gorak v Sven Happek | L | 3-2 |
| Challenger - Ochsenhausen | 2019/05/20 06:30 | Daniel Kleinert v Sven Happek | W | 1-3 |
| Challenger - Ochsenhausen | 2019/05/17 09:10 | Sven Happek v Yannick Vostes | L | 0-3 |
| Challenger - Ochsenhausen | 2019/05/17 06:30 | Sven Happek v Evgueni Chtchetinine | W | 3-1 |