| TT Elite Series | 2023/05/10 16:40 | Slawomir Dosz v Jakub Kosowski | L | 0-3 |
| TT Elite Series | 2023/01/04 16:20 | Slawomir Dosz v Jakub Kosowski | W | 3-0 |
| TT Elite Series | 2023/01/04 10:20 | Jakub Kosowski v Slawomir Dosz | L | 3-0 |
| TT Elite Series | 2023/01/03 15:20 | Jakub Kosowski v Slawomir Dosz | L | 3-1 |
| TT Elite Series | 2023/01/03 12:20 | Slawomir Dosz v Jakub Kosowski | L | 2-3 |
| TT Elite Series | 2022/11/29 20:00 | Slawomir Dosz v Jakub Kosowski | W | 3-0 |
| TT Elite Series | 2022/11/29 09:00 | Slawomir Dosz v Jakub Kosowski | W | 3-1 |
| TT Elite Series | 2022/11/28 16:00 | Slawomir Dosz v Jakub Kosowski | L | 1-3 |
| TT Elite Series | 2023/05/11 09:50 | Slawomir Dosz v Petr David | L | 2-3 |
| TT Elite Series | 2023/05/11 08:40 | Slawomir Dosz v Martin Olejnik | L | 1-3 |
| TT Elite Series | 2023/05/11 07:30 | Slawomir Dosz v Antoni Witkowski | L | 1-3 |
| TT Elite Series | 2023/05/11 06:20 | Vladislav Ursu v Slawomir Dosz | L | 3-0 |
| TT Elite Series | 2023/05/11 05:40 | Slawomir Dosz v Mateusz Golebiowski | W | 3-1 |
| TT Elite Series | 2023/05/10 16:40 | Slawomir Dosz v Jakub Kosowski | L | 0-3 |
| TT Elite Series | 2023/05/10 15:00 | Slawomir Dosz v Adrian Wiecek | L | 1-3 |
| TT Elite Series | 2023/05/10 13:50 | Slawomir Dosz v Vladislav Ursu | L | 0-3 |
| TT Elite Series | 2023/05/12 16:10 | Martin Olejnik v Jakub Kosowski | L | 3-2 |
| TT Elite Series | 2023/05/12 15:20 | Piotr Chodorski v Jakub Kosowski | L | 3-0 |
| TT Elite Series | 2023/05/12 13:30 | Vladislav Ursu v Jakub Kosowski | L | 3-1 |
| TT Elite Series | 2023/05/12 12:50 | Patrik Klos v Jakub Kosowski | W | 2-3 |
| TT Elite Series | 2023/05/12 11:20 | Amirreza Abbasi v Jakub Kosowski | W | 1-3 |
| TT Elite Series | 2023/05/12 09:50 | Petr David v Jakub Kosowski | L | 3-0 |
| TT Elite Series | 2023/05/12 09:00 | Piotr Chodorski v Jakub Kosowski | L | 3-1 |
| TT Elite Series | 2023/05/12 08:20 | Jakub Kosowski v Martin Olejnik | W | 3-1 |