| TT Elite Series | 2023/08/11 15:10 | Jakub Kosowski v Martin Olejnik | W | 3-2 |
| TT Elite Series | 2023/08/11 06:00 | Martin Olejnik v Jakub Kosowski | L | 3-1 |
| TT Elite Series | 2023/08/04 15:35 | Martin Olejnik v Jakub Kosowski | W | 2-3 |
| TT Elite Series | 2023/08/04 08:25 | Martin Olejnik v Jakub Kosowski | W | 1-3 |
| TT Elite Series | 2023/05/26 06:50 | Martin Olejnik v Jakub Kosowski | W | 0-3 |
| TT Elite Series | 2023/05/12 16:10 | Martin Olejnik v Jakub Kosowski | L | 3-2 |
| TT Elite Series | 2023/05/12 08:20 | Jakub Kosowski v Martin Olejnik | W | 3-1 |
| TT Elite Series | 2023/05/11 13:50 | Martin Olejnik v Jakub Kosowski | L | 3-1 |
| TT Elite Series | 2023/09/10 16:25 | Antoni Witkowski v Jakub Kosowski | L | 3-0 |
| TT Elite Series | 2023/09/10 15:35 | Piotr Chodorski v Jakub Kosowski | L | 3-0 |
| TT Elite Series | 2023/09/10 13:35 | Marcin Litwiniuk v Jakub Kosowski | W | 0-3 |
| TT Elite Series | 2023/09/10 12:50 | Artur Daniel v Jakub Kosowski | W | 0-3 |
| TT Elite Series | 2023/09/10 11:10 | Mateusz Golebiowski v Jakub Kosowski | W | 2-3 |
| TT Elite Series | 2023/09/10 10:25 | Marcin Litwiniuk v Jakub Kosowski | W | 0-3 |
| TT Elite Series | 2023/09/10 09:35 | Artur Daniel v Jakub Kosowski | L | 3-1 |
| TT Elite Series | 2023/09/10 07:35 | Filip Mlynarski v Jakub Kosowski | L | 3-1 |
| TT Elite Series | 2023/09/12 16:25 | Piotr Chodorski v Martin Olejnik | L | 3-2 |
| TT Elite Series | 2023/09/12 15:35 | Vladislav Ursu v Martin Olejnik | L | 3-1 |
| TT Elite Series | 2023/09/12 13:35 | Petr David v Martin Olejnik | L | 3-1 |
| TT Elite Series | 2023/09/12 12:50 | Tomasz Kotowski v Martin Olejnik | W | 1-3 |
| TT Elite Series | 2023/09/12 11:10 | Adam Dosz v Martin Olejnik | L | 3-0 |
| TT Elite Series | 2023/09/12 10:25 | Martin Olejnik v Piotr Chodorski | W | 3-2 |
| TT Elite Series | 2023/09/12 08:50 | Adam Dosz v Martin Olejnik | W | 1-3 |
| TT Elite Series | 2023/09/12 08:00 | Petr David v Martin Olejnik | L | 3-1 |