| TT Elite Series | 2022/08/18 09:00 | Jakub Folwarski v Jakub Kosowski | L | 1-3 |
| Challenger - Ochsenhausen | 2020/07/17 10:30 | Jakub Folwarski v Jakub Kosowski | L | 1-3 |
| Challenger - Ochsenhausen | 2020/07/13 06:30 | Jakub Kosowski v Jakub Folwarski | L | 3-0 |
| Challenger - Ochsenhausen | 2018/10/25 09:50 | Jakub Folwarski v Jakub Kosowski | W | 3-2 |
| Challenger - Ochsenhausen | 2018/10/22 12:30 | Jakub Kosowski v Jakub Folwarski | L | 3-1 |
| Challenger - Ochsenhausen | 2018/06/06 08:30 | Jakub Kosowski v Jakub Folwarski | L | 3-0 |
| Challenger - Ochsenhausen | 2018/06/04 07:10 | Jakub Kosowski v Jakub Folwarski | L | 3-0 |
| Challenger - Ochsenhausen | 2018/05/30 06:30 | Jakub Folwarski v Jakub Kosowski | L | 1-3 |
| TT Elite Series | 2022/08/19 09:00 | Jakub Folwarski v Josef Braun | W | 3-0 |
| TT Elite Series | 2022/08/19 07:00 | Jakub Folwarski v Kamil Nalepa | W | 3-1 |
| TT Elite Series | 2022/08/19 05:30 | Jakub Folwarski v Adrian Wiecek | W | 3-2 |
| TT Elite Series | 2022/08/18 12:30 | Jakub Folwarski v Petr David | W | 3-2 |
| TT Elite Series | 2022/08/18 10:30 | Jakub Folwarski v Adrian Wiecek | W | 3-1 |
| TT Elite Series | 2022/08/18 09:00 | Jakub Folwarski v Jakub Kosowski | L | 1-3 |
| TT Elite Series | 2022/08/18 07:00 | Jakub Folwarski v Adam Dosz | L | 2-3 |
| TT Elite Series | 2022/08/18 05:30 | Jakub Folwarski v Artur Grela | L | 0-3 |
| TT Elite Series | 2022/08/19 09:30 | Jakub Kosowski v Artur Grela | W | 3-0 |
| TT Elite Series | 2022/08/19 07:30 | Jakub Kosowski v Adrian Wiecek | W | 3-1 |
| TT Elite Series | 2022/08/19 06:30 | Josef Braun v Jakub Kosowski | L | 3-2 |
| TT Elite Series | 2022/08/18 19:30 | Jakub Kosowski v Artur Grela | W | 3-0 |
| TT Elite Series | 2022/08/18 18:00 | Jakub Kosowski v Artur Daniel | W | 3-1 |
| TT Elite Series | 2022/08/18 16:30 | Jakub Kosowski v Adrian Wiecek | L | 2-3 |
| TT Elite Series | 2022/08/18 15:00 | Petr David v Jakub Kosowski | L | 3-2 |
| TT Elite Series | 2022/08/18 14:00 | Jakub Kosowski v Lukasz Nadolski | W | 3-1 |