| TT Elite Series | 2023/08/24 14:00 | Jakub Folwarski v Jakub Kosowski | L | 2-3 |
| TT Elite Series | 2023/08/11 12:30 | Jakub Kosowski v Jakub Folwarski | L | 3-2 |
| TT Elite Series | 2023/08/11 09:10 | Jakub Folwarski v Jakub Kosowski | L | 0-3 |
| TT Elite Series | 2023/07/20 09:35 | Jakub Kosowski v Jakub Folwarski | L | 3-0 |
| TT Elite Series | 2023/07/19 14:50 | Jakub Kosowski v Jakub Folwarski | W | 0-3 |
| TT Elite Series | 2022/08/19 10:30 | Jakub Folwarski v Jakub Kosowski | W | 3-2 |
| 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 |
| TT Elite Series | 2023/08/24 16:45 | Jakub Folwarski v Piotr Chodorski | L | 1-3 |
| TT Elite Series | 2023/08/24 15:10 | Jakub Folwarski v Jan Zandecki | W | 3-2 |
| TT Elite Series | 2023/08/24 14:00 | Jakub Folwarski v Jakub Kosowski | L | 2-3 |
| TT Elite Series | 2023/08/24 12:25 | Jakub Folwarski v Petr David | W | 3-0 |
| TT Elite Series | 2023/08/24 11:10 | Jakub Folwarski v Tomasz Kotowski | W | 3-2 |
| TT Elite Series | 2023/08/11 16:00 | Jakub Folwarski v Martin Olejnik | W | 3-0 |
| TT Elite Series | 2023/08/11 14:50 | Jakub Folwarski v Adam Dosz | L | 0-3 |
| TT Elite Series | 2023/08/11 13:35 | Jakub Folwarski v Amirreza Abbasi | W | 3-1 |
| TT Elite Series | 2023/08/24 16:25 | Jakub Kosowski v Tomasz Kotowski | W | 3-1 |
| TT Elite Series | 2023/08/24 14:50 | Petr David v Jakub Kosowski | W | 0-3 |
| TT Elite Series | 2023/08/24 14:00 | Jakub Folwarski v Jakub Kosowski | W | 2-3 |
| TT Elite Series | 2023/08/24 13:15 | Jakub Kosowski v Piotr Chodorski | W | 3-2 |
| TT Elite Series | 2023/08/24 12:00 | Jakub Kosowski v Jan Zandecki | W | 3-1 |
| TT Elite Series | 2023/08/24 10:50 | Jakub Kosowski v Jan Zandecki | L | 1-3 |
| TT Elite Series | 2023/08/24 09:10 | Jakub Kosowski v Petr David | W | 3-2 |
| TT Elite Series | 2023/08/24 08:00 | Jakub Kosowski v Piotr Chodorski | L | 1-3 |