| Challenger Ochsenhausen | 2018/01/18 11:30 | Jakub Kosowski v Sven Happek | W | 3-0 |
| Challenger Ochsenhausen | 2018/04/16 17:20 | Jakub Kosowski v Fedor Kuzmin | W | 3-0 |
| Challenger Ochsenhausen | 2018/04/16 11:50 | Jakub Kosowski v Valerij Rakov | W | 3-1 |
| Challenger Ochsenhausen | 2018/04/16 09:10 | Jakub Kosowski v Ricardo Jimenez | W | 3-1 |
| Challenger Ochsenhausen | 2018/04/16 06:30 | Jakub Kosowski v Tomasz Tomaszuk | W | 3-1 |
| Challenger Ochsenhausen | 2018/03/23 13:05 | Jiri Vrablik v Jakub Kosowski | L | 3-1 |
| Challenger Ochsenhausen | 2018/03/23 09:30 | Evgueni Chtchetinine v Jakub Kosowski | W | 0-3 |
| Challenger Ochsenhausen | 2018/03/22 13:30 | Josip Huzjak v Jakub Kosowski | W | 2-3 |
| Challenger Ochsenhausen | 2018/03/22 10:50 | Jiri Vrablik v Jakub Kosowski | L | 3-2 |
| Challenger Ochsenhausen | 2018/04/16 16:40 | Sven Happek v Luan Bruno | W | 3-0 |
| Challenger Ochsenhausen | 2018/04/16 14:00 | Sven Happek v Remi Menand | L | 2-3 |
| Challenger Ochsenhausen | 2018/04/16 11:10 | Sven Happek v Tomasz Tomaszuk | L | 2-3 |
| Challenger Ochsenhausen | 2018/04/16 08:30 | Fedor Kuzmin v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2018/03/27 11:40 | Daniel Kriston v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2018/03/27 07:40 | Antonin Gavlas v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2018/03/26 19:20 | Sven Happek v Adam Szudi | L | 0-3 |
| Challenger Ochsenhausen | 2018/03/26 16:00 | Sven Happek v Miroslav Horejsi | L | 0-3 |