| Challenger - Ochsenhausen | 2018/05/30 06:30 | Jakub Folwarski v Jakub Kosowski | W | 1-3 |
| Challenger - Ochsenhausen | 2017/09/06 09:50 | Jakub Kosowski v Jakub Folwarski | L | 2-3 |
| Challenger - Ochsenhausen | 2017/08/09 07:10 | Jakub Kosowski v Jakub Folwarski | W | 3-1 |
| Challenger - Ochsenhausen | 2017/04/17 07:50 | Jakub Kosowski v Jakub Folwarski | W | 3-0 |
| Challenger - Ochsenhausen | 2016/12/12 10:06 | Jakub Kosowski v Jakub Folwarski | L | 1-3 |
| Challenger - Ochsenhausen | 2018/06/01 08:30 | Can Akkuzu v Jakub Kosowski | W | 1-3 |
| Challenger - Ochsenhausen | 2018/05/31 12:30 | Adam Szudi v Jakub Kosowski | L | 3-1 |
| Challenger - Ochsenhausen | 2018/05/31 09:50 | Miroslav Horejsi v Jakub Kosowski | W | 0-3 |
| Challenger - Ochsenhausen | 2018/05/31 07:50 | Patrik Klos v Jakub Kosowski | W | 0-3 |
| Challenger - Ochsenhausen | 2018/05/30 12:30 | Robert Floras v Jakub Kosowski | L | 3-0 |
| Challenger - Ochsenhausen | 2018/05/30 11:10 | Enzo Angles v Jakub Kosowski | L | 3-1 |
| Challenger - Ochsenhausen | 2018/05/30 06:30 | Jakub Folwarski v Jakub Kosowski | W | 1-3 |
| Challenger - Ochsenhausen | 2018/04/20 12:50 | Yannick Vostes v Jakub Kosowski | L | 3-0 |
| Challenger - Ochsenhausen | 2018/06/01 10:30 | Jakub Folwarski v Adam Szudi | L | 1-3 |
| Challenger - Ochsenhausen | 2018/06/01 07:50 | Jakub Folwarski v Patrik Klos | W | 3-1 |
| Challenger - Ochsenhausen | 2018/05/31 11:50 | Jakub Folwarski v Enzo Angles | W | 3-2 |
| Challenger - Ochsenhausen | 2018/05/31 08:30 | Jakub Folwarski v Can Akkuzu | L | 1-3 |
| Challenger - Ochsenhausen | 2018/05/30 11:50 | Jakub Folwarski v Miroslav Horejsi | L | 2-3 |
| Challenger - Ochsenhausen | 2018/05/30 09:10 | Jakub Folwarski v Robert Floras | W | 3-2 |
| Challenger - Ochsenhausen | 2018/05/30 06:30 | Jakub Folwarski v Jakub Kosowski | L | 1-3 |
| Challenger - Ochsenhausen | 2017/09/07 12:35 | Jakub Folwarski v Frantisek Placek | L | 0-3 |