Stadium: OSP 2
| TT Cup (2023) | 2023/05/19 12:35 | Kacper Slawinski v Jakub Grzegorczyk | W | 3-2 |
| TT Cup | 2023/04/14 13:05 | Jakub Grzegorczyk v Kacper Slawinski | L | 3-0 |
| TT Cup | 2023/04/13 16:05 | Kacper Slawinski v Jakub Grzegorczyk | L | 2-3 |
| TT Cup | 2023/04/13 14:35 | Jakub Grzegorczyk v Kacper Slawinski | W | 1-3 |
| TT Cup | 2023/04/12 08:35 | Jakub Grzegorczyk v Kacper Slawinski | W | 2-3 |
| TT Cup (2023) | 2023/03/17 11:35 | Kacper Slawinski v Jakub Grzegorczyk | L | 1-3 |
| TT Cup (2023) | 2023/03/09 16:05 | Kacper Slawinski v Jakub Grzegorczyk | L | 1-3 |
| TT Cup (2023) | 2023/03/03 17:35 | Kacper Slawinski v Jakub Grzegorczyk | L | 2-3 |
| TT Elite Series | 2023/09/29 03:00 | Kacper Slawinski v Filip Rulka | L | 0-3 |
| TT Elite Series | 2023/09/29 02:10 | Bartlomiej Gala v Kacper Slawinski | W | 0-3 |
| TT Elite Series | 2023/09/29 00:55 | Marcin Lasota v Kacper Slawinski | L | 3-2 |
| TT Elite Series | 2023/09/28 23:45 | Mariusz Koczyba v Kacper Slawinski | W | 2-3 |
| 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 Elite Series | 2023/10/01 22:05 | Mateusz Burkacki v Jakub Grzegorczyk | L | 3-0 |
| TT Elite Series | 2023/10/01 21:15 | Krzysztof Kotyl v Jakub Grzegorczyk | L | 3-2 |
| TT Elite Series | 2023/10/01 20:30 | Jakub Grzegorczyk v Mariusz Koczyba | L | 1-3 |
| TT Elite Series | 2023/10/01 18:55 | Jakub Grzegorczyk v Adam Kasperski | W | 3-0 |
| TT Elite Series | 2023/10/01 18:05 | Yurij Fomin v Jakub Grzegorczyk | L | 3-1 |
| TT Elite Series | 2023/09/30 02:35 | Lukasz Bernacki v Jakub Grzegorczyk | L | 3-2 |
| TT Elite Series | 2023/09/30 01:45 | Jakub Grzegorczyk v Jakub Kaczmarek | W | 3-0 |
| TT Elite Series | 2023/09/30 00:55 | Jakub Grzegorczyk v Witold Buczynski | W | 3-1 |