| TT Cup (2023) | 2023/08/16 13:20 | Ondrej Knazik v Jan Trefny | W | 3-1 |
| TT Cup (2023) | 2023/08/16 10:20 | Ondrej Knazik v Jan Trefny | W | 3-2 |
| TT Cup (2023) | 2023/08/07 15:40 | Ondrej Knazik v Jan Trefny | L | 1-3 |
| TT Cup (2023) | 2023/07/30 11:50 | Ondrej Knazik v Jan Trefny | L | 1-3 |
| TT Cup (2023) | 2023/07/25 14:25 | Ondrej Knazik v Jan Trefny | W | 3-2 |
| TT Cup (2023) | 2023/07/25 13:25 | Jan Trefny v Ondrej Knazik | W | 2-3 |
| TT Cup (2023) | 2023/07/22 07:50 | Ondrej Knazik v Jan Trefny | W | 3-1 |
| TT Cup (2023) | 2023/07/06 18:10 | Ondrej Knazik v Jan Trefny | W | 3-0 |
| TT Cup (2023) | 2023/08/17 17:20 | Martin Juhasz v Ondrej Knazik | L | 3-1 |
| TT Cup (2023) | 2023/08/17 16:50 | Ondrej Knazik v Jakub Dvorak | L | 1-3 |
| TT Cup (2023) | 2023/08/17 15:20 | Martin Juhasz v Ondrej Knazik | L | 3-1 |
| TT Cup (2023) | 2023/08/17 14:50 | Dusan Vojtech v Ondrej Knazik | L | 3-1 |
| TT Cup (2023) | 2023/08/16 13:20 | Ondrej Knazik v Jan Trefny | W | 3-1 |
| TT Cup (2023) | 2023/08/16 12:20 | Ondrej Knazik v Vojtech Waldhauser | L | 0-3 |
| TT Cup (2023) | 2023/08/16 11:20 | Ondrej Knazik v Stepan Koci | L | 0-3 |
| TT Cup (2023) | 2023/08/16 10:20 | Ondrej Knazik v Jan Trefny | W | 3-2 |
| TT Cup (2023) | 2023/08/17 17:40 | Tomas Krejci v Jan Trefny | L | 3-0 |
| TT Cup (2023) | 2023/08/17 17:10 | Roman Pokorny v Jan Trefny | W | 1-3 |
| TT Cup (2023) | 2023/08/17 16:10 | Jan Trefny v Josef Pistora | L | 1-3 |
| TT Cup (2023) | 2023/08/17 14:40 | Tomas Krejci v Jan Trefny | L | 3-2 |
| TT Cup (2023) | 2023/08/16 13:20 | Ondrej Knazik v Jan Trefny | L | 3-1 |
| TT Cup (2023) | 2023/08/16 12:50 | Stepan Koci v Jan Trefny | W | 2-3 |
| TT Cup (2023) | 2023/08/16 11:50 | Jan Trefny v Vojtech Waldhauser | L | 2-3 |
| TT Cup (2023) | 2023/08/16 10:20 | Ondrej Knazik v Jan Trefny | L | 3-2 |