| TT Cup | 01/02 10:05 | - | Krzysztof Schaniel v Kacper Slawinski | W | 2-3 | |
| TT Cup | 12/30 17:35 | - | Kacper Slawinski v Jakub Grzegorczyk | L | 1-3 | |
| TT Cup | 12/30 15:35 | - | Kacper Slawinski v Marian Brunner | W | 3-0 | |
| TT Cup | 12/30 13:35 | - | Darek Kleczko v Kacper Slawinski | W | 1-3 | |
| TT Cup | 12/30 12:35 | - | Kacper Slawinski v Yurij Fomin | L | 2-3 | |
| TT Cup | 12/30 11:35 | - | Jakub Grzegorczyk v Kacper Slawinski | W | 2-3 | |
| TT Cup | 12/30 10:05 | - | Kacper Slawinski v Waldemar Jozala | W | 3-0 | |
| TT Cup | 12/29 16:35 | - | Mateusz Matejczyk v Kacper Slawinski | W | 2-3 | |
| TT Cup | 12/29 16:05 | - | Kacper Slawinski v Jakub Grzegorczyk | L | 2-3 | |
| TT Cup | 12/29 14:05 | - | Adam Drzyzga v Kacper Slawinski | L | 3-1 | |
| TT Cup | 12/29 12:05 | - | Adam Kasperski v Kacper Slawinski | W | 1-3 | |
| TT Cup | 12/29 11:05 | - | Kacper Slawinski v Mateusz Matejczyk | L | 1-3 | |
| TT Cup | 12/29 10:05 | - | Jakub Michalski v Kacper Slawinski | L | 3-1 | |
| TT Cup | 12/25 14:40 | - | Kacper Slawinski v Mariusz Adamus | L | 1-3 | |
| TT Cup | 12/25 13:40 | - | Adam Kasperski v Kacper Slawinski | W | 0-3 | |
| TT Cup | 12/25 12:10 | - | Kacper Slawinski v Adam Drzyzga | L | 0-3 | |
| TT Cup | 12/25 10:10 | - | Mateusz Matejczyk v Kacper Slawinski | W | 1-3 | |
| TT Cup | 12/25 08:10 | - | Mariusz Adamus v Kacper Slawinski | W | 0-3 | |
| TT Cup | 12/25 07:10 | - | Maciej Lamer v Kacper Slawinski | L | 3-2 | |
| TT Cup | 12/24 10:10 | - | Kacper Slawinski v Mariusz Koczyba | L | 1-3 | |
| TT Cup | 12/24 08:40 | - | Jakub Grzegorczyk v Kacper Slawinski | W | 1-3 | |
| TT Cup | 12/24 08:10 | - | Adam Kasperski v Kacper Slawinski | W | 2-3 | |
| TT Cup | 12/24 07:10 | - | Kacper Slawinski v Mariusz Koczyba | W | 3-2 | |
| TT Cup | 12/19 15:35 | - | Kacper Slawinski v Waldemar Jozala | W | 3-1 | |
| TT Cup | 12/19 14:35 | - | Waldemar Glanowski v Kacper Slawinski | W | 0-3 | |
| TT Cup | 12/19 13:35 | - | Kacper Slawinski v Karol Guzy | W | 3-0 | |
| TT Cup | 12/19 10:35 | - | Waldemar Jozala v Kacper Slawinski | W | 2-3 | |
| TT Cup | 12/19 09:35 | - | Maciej Lamer v Kacper Slawinski | W | 0-3 | |
| TT Cup | 12/13 22:30 | - | Kacper Slawinski v Jakub Grzegorczyk | W | 3-1 | |
| TT Cup | 12/13 21:30 | - | Lukasz Ruchomski v Kacper Slawinski | W | 0-3 |