| TT Elite Series | 2023/08/10 22:05 | Marcin Kowalczyk v Jaroslaw Rolak | L | 0-3 |
| TT Elite Series | 2023/08/10 21:20 | Marcin Kowalczyk v Blazej Cioch | L | 0-3 |
| TT Elite Series | 2023/08/10 20:05 | Marcin Kowalczyk v Wojciech Gluszek | L | 2-3 |
| TT Elite Series | 2023/08/10 19:15 | Marcin Kowalczyk v Dawid Kotwica | L | 0-3 |
| TT Elite Series | 2023/08/02 22:55 | Krzysztof Kotyl v Marcin Kowalczyk | L | 3-0 |
| TT Elite Series | 2023/08/02 21:40 | Mateusz Misiak v Marcin Kowalczyk | L | 3-0 |
| TT Elite Series | 2023/08/02 20:30 | Blazej Cioch v Marcin Kowalczyk | L | 3-0 |
| TT Elite Series | 2023/08/02 19:15 | Tomasz Lojtek v Marcin Kowalczyk | L | 3-2 |