| TT Cup | 2023/08/31 14:00 | Kacper Slawinski v Marcin Lasota | W | 0-3 |
| TT Cup | 2023/08/30 17:30 | Kacper Slawinski v Marcin Lasota | L | 3-2 |
| TT Cup | 2023/08/29 20:30 | Kacper Slawinski v Marcin Lasota | L | 3-2 |
| TT Cup | 2023/08/21 14:00 | Kacper Slawinski v Marcin Lasota | L | 3-1 |
| TT Cup | 2023/08/01 01:30 | Marcin Lasota v Kacper Slawinski | L | 1-3 |
| TT Cup | 2023/07/31 00:30 | Kacper Slawinski v Marcin Lasota | L | 3-1 |
| TT Cup | 2023/07/24 16:35 | Kacper Slawinski v Marcin Lasota | L | 3-0 |
| TT Cup | 2023/07/24 08:05 | Kacper Slawinski v Marcin Lasota | L | 3-2 |
| TT Elite Series | 2023/09/29 00:10 | Bartlomiej Gala v Marcin Lasota | L | 3-0 |
| TT Elite Series | 2023/09/26 02:35 | Marcin Lasota v Artur Sobel | L | 0-3 |
| TT Elite Series | 2023/09/26 01:20 | Michal Bodnar v Marcin Lasota | W | 0-3 |
| TT Elite Series | 2023/09/26 00:35 | Marcin Lasota v Witold Buczynski | L | 1-3 |
| TT Elite Series | 2023/09/25 23:45 | Marcin Lasota v Jakub Grzegorczyk | L | 1-3 |
| TT Elite Series | 2023/09/25 03:00 | Marcin Lasota v Jakub Kaczmarek | W | 3-1 |
| TT Elite Series | 2023/09/25 02:10 | Blazej Szczepanek v Marcin Lasota | L | 3-0 |
| TT Elite Series | 2023/09/25 00:55 | Adam Kasperski v Marcin Lasota | L | 3-0 |
| TT Elite Series | 2023/09/28 23:45 | Mariusz Koczyba v Kacper Slawinski | W | 2-3 |
| TT Cup | 2023/09/19 22:00 | Kacper Slawinski v Marcel Mroczka | L | 0-3 |
| TT Cup | 2023/09/19 20:00 | Pawel Kopacki v Kacper Slawinski | L | 3-1 |
| TT Cup | 2023/09/19 19:00 | Kacper Slawinski v Piotr Zwolinski | W | 3-0 |
| TT Cup | 2023/09/19 18:00 | Kacper Slawinski v Kamil Klocek | L | 0-3 |
| TT Cup | 2023/09/19 16:30 | Kacper Slawinski v Bartosz Fraczek | W | 3-2 |
| TT Cup | 2023/09/19 14:30 | Kacper Slawinski v Marcel Mroczka | W | 3-1 |
| TT Cup | 2023/09/18 20:35 | Pawel Kopacki v Kacper Slawinski | L | 3-0 |