| TT Cup (2023) | 2023/09/10 10:30 | Kacper Slawinski v Jakub Nowak | L | 0-3 |
| TT Cup (2023) | 2023/09/10 05:00 | Kacper Slawinski v Jakub Nowak | W | 3-1 |
| TT Cup (2023) | 2023/09/09 16:00 | Kacper Slawinski v Jakub Nowak | W | 3-2 |
| TT Cup | 2023/08/24 16:30 | Jakub Nowak v Kacper Slawinski | W | 2-3 |
| TT Cup (2023) | 2023/07/26 15:05 | Jakub Nowak v Kacper Slawinski | L | 3-1 |
| TT Cup (2023) | 2023/07/24 11:05 | Kacper Slawinski v Jakub Nowak | W | 3-1 |
| TT Cup (2023) | 2023/07/20 12:35 | Jakub Nowak v Kacper Slawinski | L | 3-2 |
| TT Cup (2023) | 2023/07/19 16:05 | Kacper Slawinski v Jakub Nowak | W | 3-1 |
| TT Elite Series | 2023/10/30 03:35 | Artur Sobel v Kacper Slawinski | L | 3-1 |
| TT Elite Series | 2023/10/30 02:45 | Kacper Slawinski v Bogdan Piecowski | L | 2-3 |
| TT Elite Series | 2023/10/30 01:55 | Kacper Slawinski v Bartlomiej Wisniewski | L | 0-3 |
| TT Elite Series | 2023/10/30 01:10 | Blazej Szczepanek v Kacper Slawinski | L | 3-1 |
| TT Elite Series | 2023/10/29 23:50 | Artur Sobel v Kacper Slawinski | L | 3-0 |
| TT Elite Series | 2023/10/29 22:40 | Kacper Slawinski v Bogdan Piecowski | W | 3-1 |
| TT Elite Series | 2023/10/29 21:30 | Mariusz Koczyba v Kacper Slawinski | W | 0-3 |
| TT Elite Series | 2023/10/29 20:20 | Michal Skorski v Kacper Slawinski | W | 1-3 |
| TT Elite Series | 2023/10/28 02:10 | Jakub Nowak v Bartlomiej Wisniewski | L | 0-3 |
| TT Elite Series | 2023/10/28 01:20 | Jakub Nowak v Mariusz Koczyba | L | 1-3 |
| TT Elite Series | 2023/10/28 00:10 | Jakub Nowak v Bogdan Piecowski | W | 3-1 |
| TT Elite Series | 2023/10/27 23:20 | Jakub Nowak v Jakub Grzegorczyk | W | 3-2 |
| TT Elite Series | 2023/10/27 03:00 | Bartlomiej Wisniewski v Jakub Nowak | W | 2-3 |
| TT Elite Series | 2023/10/27 01:45 | Adam Kasperski v Jakub Nowak | W | 2-3 |
| TT Elite Series | 2023/10/27 00:35 | Blazej Szczepanek v Jakub Nowak | L | 3-1 |
| TT Elite Series | 2023/10/26 23:20 | Jakub Grzegorczyk v Jakub Nowak | W | 1-3 |