| TT Cup (2023) | 2023/09/19 10:20 | Jan Trefny v Ondrej Knazik | W | 2-3 |
| TT Cup (2023) | 2023/09/03 11:20 | Ondrej Knazik v Jan Trefny | W | 3-2 |
| TT Cup (2023) | 2023/08/30 06:20 | Jan Trefny v Ondrej Knazik | W | 2-3 |
| TT Cup (2023) | 2023/08/21 06:20 | Ondrej Knazik v Jan Trefny | L | 0-3 |
| 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) | 2023/09/19 12:50 | Christian Kratochvil v Ondrej Knazik | W | 2-3 |
| TT Cup (2023) | 2023/09/19 11:50 | Ondrej Knazik v Roman Pokorny | L | 2-3 |
| TT Cup (2023) | 2023/09/19 10:20 | Jan Trefny v Ondrej Knazik | W | 2-3 |
| TT Cup (2023) | 2023/09/18 21:40 | Tomas Barsa v Ondrej Knazik | L | 3-2 |
| TT Cup (2023) | 2023/09/18 20:40 | Ondrej Knazik v Tomas Barsa | L | 2-3 |
| TT Cup (2023) | 2023/09/18 19:40 | Ondrej Knazik v Martin Boltik | W | 3-2 |
| TT Cup (2023) | 2023/09/18 18:40 | Ondrej Knazik v Tomas Krejci | L | 1-3 |
| TT Cup (2023) | 2023/09/16 14:25 | Tomas Krejci v Ondrej Knazik | L | 3-0 |
| TT Cup (2023) | 2023/09/19 12:20 | Jan Trefny v Roman Pokorny | L | 2-3 |
| TT Cup (2023) | 2023/09/19 11:20 | Jan Trefny v Christian Kratochvil | L | 0-3 |
| TT Cup (2023) | 2023/09/19 10:20 | Jan Trefny v Ondrej Knazik | L | 2-3 |
| TT Cup (2023) | 2023/09/18 13:20 | Josef Pistora v Jan Trefny | L | 3-0 |
| TT Cup (2023) | 2023/09/18 12:20 | Stepan Koci v Jan Trefny | L | 3-0 |
| TT Cup (2023) | 2023/09/18 11:50 | Roman Pokorny v Jan Trefny | W | 2-3 |
| TT Cup (2023) | 2023/09/18 10:50 | Jan Trefny v Josef Pistora | L | 1-3 |
| TT Cup (2023) | 2023/09/14 13:55 | Jaroslav Zamyslicky v Jan Trefny | L | 3-2 |