| TT Cup (2023) | 2023/09/19 22:00 | Kacper Slawinski v Marcel Mroczka | L | 0-3 |
| TT Cup (2023) | 2023/09/19 20:00 | Pawel Kopacki v Kacper Slawinski | L | 3-1 |
| TT Cup (2023) | 2023/09/19 19:00 | Kacper Slawinski v Piotr Zwolinski | W | 3-0 |
| TT Cup (2023) | 2023/09/19 18:00 | Kacper Slawinski v Kamil Klocek | L | 0-3 |
| TT Cup (2023) | 2023/09/19 16:30 | Kacper Slawinski v Bartosz Fraczek | W | 3-2 |
| TT Cup (2023) | 2023/09/19 14:30 | Kacper Slawinski v Marcel Mroczka | W | 3-1 |
| TT Cup (2023) | 2023/09/18 20:35 | Pawel Kopacki v Kacper Slawinski | L | 3-0 |
| TT Cup (2023) | 2023/09/18 18:05 | Witold Buczynski v Kacper Slawinski | L | 3-2 |