| TT Cup (2023) | 2023/09/09 09:55 | Jan Trefny v Josef Pistora | W | 3-1 |
| TT Cup (2023) | 2023/09/09 09:25 | Tomas Krejci v Jan Trefny | L | 3-0 |
| TT Cup (2023) | 2023/09/09 08:25 | Jan Trefny v Ondrej Svarc | L | 2-3 |
| TT Cup (2023) | 2023/09/09 06:55 | Josef Pistora v Jan Trefny | W | 0-3 |
| TT Cup (2023) | 2023/09/08 13:55 | Josef Pistora v Jan Trefny | L | 3-0 |
| TT Cup (2023) | 2023/09/08 13:25 | Stepan Koci v Jan Trefny | L | 3-2 |
| TT Cup (2023) | 2023/09/08 12:25 | Jan Trefny v Josef Pistora | L | 2-3 |
| TT Cup (2023) | 2023/09/08 10:55 | Ondrej Svarc v Jan Trefny | L | 3-2 |