| Challenger Ochsenhausen | 2017/09/07 10:20 | Jakub Kosowski v Valerij Rakov | W | 3-0 |
| Challenger Ochsenhausen | 2017/01/23 12:02 | Valerij Rakov v Jakub Kosowski | W | 1-3 |
| Challenger Ochsenhausen | 2018/01/19 13:05 | Jiri Vrablik v Jakub Kosowski | L | 3-1 |
| Challenger Ochsenhausen | 2018/01/19 10:50 | Jakub Kosowski v Miroslav Horejsi | W | 3-2 |
| Challenger Ochsenhausen | 2018/01/19 08:10 | Jakub Kosowski v Ricardo Jimenez | W | 3-0 |
| Challenger Ochsenhausen | 2018/01/18 11:30 | Jakub Kosowski v Sven Happek | W | 3-0 |
| Challenger Ochsenhausen | 2018/01/18 08:10 | Jakub Kosowski v Jiri Vrablik | L | 1-3 |
| Challenger Ochsenhausen | 2018/01/17 14:10 | Jakub Kosowski v Michal Bankosz | W | 3-0 |
| Challenger Ochsenhausen | 2018/01/17 10:50 | Tomasz Tomaszuk v Jakub Kosowski | W | 2-3 |
| Challenger Ochsenhausen | 2018/01/17 08:50 | Jakub Kosowski v Lucjan Blaszczyk | L | 0-3 |
| Challenger Ochsenhausen | 2018/02/16 09:30 | Santiago Tolosa v Valerij Rakov | W | 1-3 |
| Challenger Ochsenhausen | 2018/02/15 13:30 | Bence Majoros v Valerij Rakov | L | 3-0 |
| Challenger Ochsenhausen | 2018/02/15 10:50 | Luan Bruno v Valerij Rakov | W | 0-3 |
| Challenger Ochsenhausen | 2018/02/15 08:50 | Evgeny Fadeev v Valerij Rakov | L | 3-1 |
| Challenger Ochsenhausen | 2018/02/14 13:30 | Adam Szudi v Valerij Rakov | L | 3-0 |
| Challenger Ochsenhausen | 2018/02/14 12:10 | Petr David v Valerij Rakov | L | 3-0 |
| Challenger Ochsenhausen | 2018/02/14 07:30 | Enzo Angles v Valerij Rakov | L | 3-0 |
| Challenger Ochsenhausen | 2018/01/30 10:00 | Petr David v Valerij Rakov | L | 3-0 |