| TT Elite Series | 12/09 10:20 | - | Tadeusz Piotrowski v Kacper Marchlewski | L | 3-1 | |
| TT Elite Series | 12/09 08:20 | - | Marcin Piotrowski v Kacper Marchlewski | L | 3-1 | |
| TT Elite Series | 12/09 07:35 | - | Wojciech Gluszek v Kacper Marchlewski | L | 3-1 | |
| TT Elite Series | 12/09 05:55 | - | Arkadiusz Mugowski v Kacper Marchlewski | W | 2-3 | |
| TT Elite Series | 12/08 17:40 | - | Grzegorz Poliniewicz v Kacper Marchlewski | L | 3-0 | |
| TT Elite Series | 12/08 16:30 | - | Kacper Marchlewski v Arkadiusz Mugowski | L | 0-3 | |
| TT Elite Series | 12/08 15:20 | - | Jakub Zochniak v Kacper Marchlewski | W | 2-3 | |
| TT Elite Series | 12/08 14:10 | - | Szymon Radlo v Kacper Marchlewski | L | 3-1 | |
| TT Elite Series | 12/08 12:30 | - | Kamil Rudomina v Kacper Marchlewski | L | 3-0 | |
| TT Elite Series | 12/08 10:45 | - | Kacper Marchlewski v Michal Minda | L | 0-3 | |
| TT Elite Series | 12/08 09:35 | - | Kacper Marchlewski v Grzegorz Poliniewicz | L | 0-3 | |
| TT Elite Series | 12/08 08:20 | - | Kacper Marchlewski v Jakub Zochniak | L | 1-3 | |
| TT Elite Series | 12/08 07:10 | - | Maciej Makajew v Kacper Marchlewski | L | 3-0 | |
| TT Elite Series | 12/08 06:20 | - | Kacper Marchlewski v Kamil Rudomina | W | 3-2 | |
| TT Elite Series | 12/07 17:15 | - | Jakub Zochniak v Kacper Marchlewski | W | 0-3 | |
| TT Elite Series | 12/07 16:30 | - | Krzysztof Kotyl v Kacper Marchlewski | W | 0-3 | |
| TT Elite Series | 12/07 14:30 | - | Mateusz Zagajewski v Kacper Marchlewski | L | 3-2 | |
| TT Elite Series | 12/07 13:45 | - | Kamil Rudomina v Kacper Marchlewski | L | 3-2 | |
| TT Elite Series | 12/07 12:05 | - | Michal Minda v Kacper Marchlewski | L | 3-2 | |
| TT Elite Series | 12/07 10:45 | - | Grzegorz Poliniewicz v Kacper Marchlewski | L | 3-1 | |
| TT Elite Series | 12/07 09:55 | - | Mateusz Zagajewski v Kacper Marchlewski | W | 1-3 | |
| TT Elite Series | 12/07 09:10 | - | Kacper Marchlewski v Kamil Rudomina | L | 1-3 | |
| TT Elite Series | 12/07 07:35 | - | Kacper Marchlewski v Arkadiusz Mugowski | L | 1-3 | |
| TT Elite Series | 12/07 06:45 | - | Michal Minda v Kacper Marchlewski | L | 3-0 | |
| TT Elite Series | 11/12 02:45 | - | Kamil Rudomina v Kacper Marchlewski | W | 0-3 | |
| TT Elite Series | 11/12 01:30 | - | Damian Swierczek v Kacper Marchlewski | L | 3-1 | |
| TT Elite Series | 11/12 00:20 | - | Sebastian Baran v Kacper Marchlewski | L | 3-0 | |
| TT Elite Series | 11/11 23:05 | - | Szymon Radlo v Kacper Marchlewski | L | 3-2 | |
| TT Elite Series | 11/11 22:15 | - | Kacper Marchlewski v Dawid Kotwica | L | 1-3 | |
| TT Elite Series | 11/11 21:00 | - | Grzegorz Poliniewicz v Kacper Marchlewski | L | 3-1 |