| Challenger Ochsenhausen | 2018/12/20 08:10 | Jakub Kosowski v Lehel Demeter | W | 1-3 |
| Challenger Ochsenhausen | 2018/12/04 08:40 | Jakub Kosowski v Lehel Demeter | L | 3-0 |
| Challenger Ochsenhausen | 2017/09/07 11:55 | Jakub Kosowski v Lehel Demeter | W | 2-3 |
| Challenger Ochsenhausen | 2017/09/06 11:50 | Lehel Demeter v Jakub Kosowski | L | 0-3 |
| 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 | 2019/04/18 08:30 | Daniel Gorak v Lehel Demeter | L | 3-0 |
| Challenger Ochsenhausen | 2019/04/17 13:10 | Lehel Demeter v Yannick Vostes | L | 0-3 |
| Challenger Ochsenhausen | 2019/04/17 10:30 | Lehel Demeter v Liang Qiu | W | 3-2 |
| Challenger Ochsenhausen | 2019/04/17 08:30 | Lehel Demeter v Evgueni Chtchetinine | W | 3-0 |
| Challenger Ochsenhausen | 2019/04/16 09:00 | Tomas Konecny v Lehel Demeter | L | 3-0 |
| Challenger Ochsenhausen | 2019/04/16 07:00 | Daniel Gorak v Lehel Demeter | L | 3-1 |
| Challenger Ochsenhausen | 2019/04/18 12:30 | Yannick Vostes v Jakub Kosowski | L | 3-2 |
| Challenger Ochsenhausen | 2019/04/18 09:50 | Adam Duch v Jakub Kosowski | W | 0-3 |
| Challenger Ochsenhausen | 2019/04/18 07:50 | Liang Qiu v Jakub Kosowski | L | 3-2 |
| Challenger Ochsenhausen | 2019/04/17 12:30 | Pawel Grela v Jakub Kosowski | W | 1-3 |
| Challenger Ochsenhausen | 2019/04/17 11:10 | Evgueni Chtchetinine v Jakub Kosowski | W | 1-3 |
| Challenger Ochsenhausen | 2019/04/17 06:30 | Daniel Gorak v Jakub Kosowski | W | 2-3 |
| Challenger Ochsenhausen | 2019/03/15 12:25 | Bence Majoros v Jakub Kosowski | L | 3-1 |
| Challenger Ochsenhausen | 2019/03/15 11:30 | Jakub Kosowski v Filip Zeljko | W | 3-2 |