| TT Cup (2023) | 2023/05/01 12:30 | Jakub Grzegorczyk v Grzegorz Jez | L | 1-3 |
| TT Cup (2023) | 2023/05/01 11:30 | Grzegorz Jez v Jakub Grzegorczyk | W | 0-3 |
| TT Cup (2023) | 2023/05/01 10:30 | Blazej Gola v Jakub Grzegorczyk | L | 3-0 |
| TT Cup (2023) | 2023/05/01 09:00 | Lukasz Ruchomski v Jakub Grzegorczyk | L | 3-2 |
| TT Cup (2023) | 2023/05/01 07:00 | Jakub Nowak v Jakub Grzegorczyk | L | 3-1 |
| TT Cup (2023) | 2023/05/01 05:00 | Karol Guzy v Jakub Grzegorczyk | W | 1-3 |
| TT Cup (2023) | 2023/04/30 21:30 | Jakub Grzegorczyk v Damian Bucko | W | 3-0 |
| TT Cup (2023) | 2023/04/30 20:00 | Grzegorz Jez v Jakub Grzegorczyk | W | 0-3 |
| TT Elite Series | 2023/02/11 12:40 | Dawid Kotwica v Witold Buczynski | L | 3-1 |
| TT Elite Series | 2023/02/11 11:40 | Dawid Poloszczanski v Witold Buczynski | L | 3-0 |
| TT Elite Series | 2023/02/11 09:10 | Adrian Eliasz v Witold Buczynski | L | 3-0 |
| TT Elite Series | 2023/02/11 08:10 | Jakub Glanowski v Witold Buczynski | L | 3-1 |
| TT Elite Series | 2023/02/11 06:10 | Mateusz Misiak v Witold Buczynski | L | 3-0 |
| TT Elite Series | 2023/02/11 04:40 | Witold Buczynski v Michal Minda | L | 0-3 |
| TT Elite Series | 2023/02/11 02:40 | Piotr Staniszewski v Witold Buczynski | L | 3-1 |
| TT Elite Series | 2023/02/11 01:40 | Sebastian Baran v Witold Buczynski | L | 3-2 |