| TT Elite Series | 2023/11/02 06:50 | Roman Wiza v Kacper Slawinski | W | 2-3 |
| TT Elite Series | 2023/11/02 03:35 | Roman Wiza v Kacper Slawinski | W | 0-3 |
| TT Cup (2023) | 2023/07/16 09:05 | Kacper Slawinski v Roman Wiza | W | 3-0 |
| TT Cup (2023) | 2023/06/18 14:35 | Roman Wiza v Kacper Slawinski | W | 2-3 |
| TT Cup (2023) | 2023/06/04 08:05 | Roman Wiza v Kacper Slawinski | W | 1-3 |
| TT Cup (2023) | 2023/05/20 10:35 | Kacper Slawinski v Roman Wiza | L | 0-3 |
| TT Cup | 2023/05/04 10:35 | Kacper Slawinski v Roman Wiza | L | 0-3 |
| TT Cup (2023) | 2023/04/23 08:05 | Kacper Slawinski v Roman Wiza | W | 3-0 |
| TT Elite Series | 2023/11/19 03:35 | Kacper Slawinski v Lukasz Oracz | L | 0-3 |
| TT Elite Series | 2023/11/19 01:55 | Kacper Slawinski v Mariusz Koczyba | L | 0-3 |
| TT Elite Series | 2023/11/19 00:40 | Kacper Slawinski v Daniel Morawiec | W | 3-0 |
| TT Elite Series | 2023/11/13 11:50 | Mariusz Baron v Kacper Slawinski | W | 1-3 |
| TT Elite Series | 2023/11/13 11:00 | Jakub Nowak v Kacper Slawinski | W | 1-3 |
| TT Elite Series | 2023/11/13 10:10 | Kacper Slawinski v Witold Buczynski | W | 3-1 |
| TT Elite Series | 2023/11/13 08:30 | Kacper Slawinski v Jakub Kaczmarek | W | 3-1 |
| TT Elite Series | 2023/11/13 07:40 | Waldemar Jozala v Kacper Slawinski | W | 1-3 |
| TT Elite Series | 2023/11/19 04:00 | Roman Wiza v Michal Oracz | L | 0-3 |
| TT Elite Series | 2023/11/19 02:20 | Roman Wiza v Daniel Morawiec | L | 1-3 |
| TT Elite Series | 2023/11/19 01:30 | Lukasz Oracz v Roman Wiza | L | 3-0 |
| TT Elite Series | 2023/11/18 12:15 | Mateusz Burkacki v Roman Wiza | L | 3-1 |
| TT Elite Series | 2023/11/18 11:25 | Dawid Dytko v Roman Wiza | L | 3-1 |
| TT Elite Series | 2023/11/18 09:20 | Grzegorz Sawicki v Roman Wiza | L | 3-1 |
| TT Elite Series | 2023/11/18 08:30 | Jakub Michalski v Roman Wiza | L | 3-2 |
| TT Elite Series | 2023/11/18 06:50 | Mista Sylwester v Roman Wiza | W | 1-3 |