| Challenger Ochsenhausen | 2018/06/05 09:00 | Jakub Kosowski v Valerij Rakov | L | 3-0 |
| Challenger Ochsenhausen | 2018/04/18 09:50 | Valerij Rakov v Jakub Kosowski | L | 1-3 |
| Challenger Ochsenhausen | 2018/04/16 11:50 | Jakub Kosowski v Valerij Rakov | L | 3-1 |
| Challenger Ochsenhausen | 2018/03/19 17:00 | Valerij Rakov v Jakub Kosowski | L | 1-3 |
| Challenger Ochsenhausen | 2017/09/07 10:20 | Jakub Kosowski v Valerij Rakov | L | 3-0 |
| Challenger Ochsenhausen | 2017/01/23 12:02 | Valerij Rakov v Jakub Kosowski | L | 1-3 |
| Challenger Ochsenhausen | 2018/06/07 09:50 | Valerij Rakov v Dmitrij Prokopcov | L | 0-3 |
| Challenger Ochsenhausen | 2018/06/07 07:10 | Adam Szudi v Valerij Rakov | L | 3-0 |
| Challenger Ochsenhausen | 2018/06/06 11:50 | Jakub Kleprlik v Valerij Rakov | L | 3-0 |
| Challenger Ochsenhausen | 2018/06/06 09:50 | Valerij Rakov v Daniel Kiss | W | 3-2 |
| Challenger Ochsenhausen | 2018/06/06 07:50 | Valerij Rakov v Evgueni Chtchetinine | W | 3-1 |
| Challenger Ochsenhausen | 2018/06/05 09:00 | Jakub Kosowski v Valerij Rakov | L | 3-0 |
| Challenger Ochsenhausen | 2018/06/05 07:00 | Frane Kojic v Valerij Rakov | L | 3-2 |
| Challenger Ochsenhausen | 2018/06/04 18:40 | Jakub Kleprlik v Valerij Rakov | L | 3-1 |
| Challenger Ochsenhausen | 2018/06/07 10:30 | Adam Szudi v Jakub Kosowski | L | 3-1 |
| Challenger Ochsenhausen | 2018/06/07 08:30 | Jakub Kleprlik v Jakub Kosowski | W | 1-3 |
| Challenger Ochsenhausen | 2018/06/06 13:10 | Jakub Kosowski v Daniel Kiss | W | 3-0 |
| Challenger Ochsenhausen | 2018/06/06 10:30 | Jakub Kosowski v Evgueni Chtchetinine | W | 3-1 |
| Challenger Ochsenhausen | 2018/06/06 08:30 | Jakub Kosowski v Jakub Folwarski | W | 3-0 |
| Challenger Ochsenhausen | 2018/06/05 12:35 | Petr David v Jakub Kosowski | L | 3-2 |
| Challenger Ochsenhausen | 2018/06/05 11:40 | Jakub Kosowski v Fedor Kuzmin | L | 2-3 |
| Challenger Ochsenhausen | 2018/06/05 09:00 | Jakub Kosowski v Valerij Rakov | W | 3-0 |