| 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 |
| Challenger Ochsenhausen | 2020/07/13 06:30 | Jakub Kosowski v Jakub Folwarski | L | 3-0 |
| 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 | 2023/08/11 12:30 | Jakub Kosowski v Jakub Folwarski | L | 3-2 |
| TT Elite Series | 2023/08/11 11:35 | Jakub Folwarski v Slawomir Dosz | W | 3-1 |
| TT Elite Series | 2023/08/11 10:50 | Jakub Folwarski v Adam Dosz | L | 1-3 |
| 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 |
| TT Elite Series | 2023/08/24 06:25 | Jakub Kosowski v Artur Grela | W | 3-0 |
| TT Elite Series | 2023/08/24 05:10 | Jakub Kosowski v Tomasz Kotowski | L | 1-3 |
| TT Elite Series | 2023/08/18 15:40 | Jakub Kosowski v Artur Daniel | L | 0-3 |