| TT Elite Series | 2023/10/29 21:30 | Mariusz Koczyba v Kacper Slawinski | W | 0-3 |
| TT Elite Series | 2023/10/29 02:20 | Mariusz Koczyba v Kacper Slawinski | L | 3-0 |
| TT Elite Series | 2023/10/28 20:30 | Mariusz Koczyba v Kacper Slawinski | W | 0-3 |
| TT Elite Series | 2023/10/11 23:20 | Mariusz Koczyba 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) | 2023/08/05 20:35 | Kacper Slawinski v Mariusz Koczyba | L | 0-3 |
| TT Cup (2023) | 2023/08/05 14:05 | Kacper Slawinski v Mariusz Koczyba | W | 3-2 |
| TT Cup (2023) | 2023/08/04 14:30 | Kacper Slawinski v Mariusz Koczyba | W | 3-2 |
| 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 | 2023/11/13 06:30 | Kacper Slawinski v Mariusz Baron | L | 1-3 |
| TT Elite Series | 2023/11/13 04:50 | Kacper Slawinski v Blazej Szczepanek | L | 1-3 |
| TT Elite Series | 2023/11/19 01:05 | Mariusz Koczyba v Michal Oracz | L | 1-3 |
| TT Elite Series | 2023/11/17 23:25 | Bartlomiej Wisniewski v Mariusz Koczyba | L | 3-1 |
| TT Elite Series | 2023/11/17 22:40 | Krystian Gaik v Mariusz Koczyba | W | 0-3 |
| TT Elite Series | 2023/11/17 20:40 | Tomasz Lojtek v Mariusz Koczyba | W | 1-3 |
| TT Elite Series | 2023/11/17 19:55 | Piotr Strus v Mariusz Koczyba | W | 0-3 |
| TT Elite Series | 2023/11/17 18:15 | Przemyslaw Korzec v Mariusz Koczyba | L | 3-1 |
| TT Elite Series | 2023/11/16 23:50 | Krystian Gaik v Mariusz Koczyba | W | 1-3 |
| TT Elite Series | 2023/11/16 22:40 | Mariusz Koczyba v Jakub Grzegorczyk | W | 3-0 |