| TT Cup (2023) | 2023/05/25 09:50 | Ondrej Knazik v Jan Trefny | W | 3-0 |
| TT Cup (2023) | 2023/05/25 08:50 | Ondrej Knazik v Jan Trefny | W | 3-1 |
| TT Cup (2023) | 2023/05/19 16:50 | Ondrej Knazik v Jan Trefny | W | 3-0 |
| TT Cup (2023) | 2023/05/14 11:20 | Ondrej Knazik v Jan Trefny | W | 3-0 |
| TT Cup (2023) | 2023/05/07 13:50 | Ondrej Knazik v Jan Trefny | L | 2-3 |
| TT Cup (2023) | 2023/05/07 12:20 | Ondrej Knazik v Jan Trefny | W | 3-1 |
| TT Cup (2023) | 2023/05/02 13:50 | Ondrej Knazik v Jan Trefny | W | 3-2 |
| TT Cup (2023) | 2023/05/02 12:50 | Ondrej Knazik v Jan Trefny | W | 3-0 |
| TT Cup (2023) | 2023/06/11 11:20 | Ondrej Knazik v Jakub Dvorak | L | 1-3 |
| TT Cup (2023) | 2023/06/11 10:20 | Ondrej Knazik v Josef Pistora | W | 3-2 |
| TT Cup (2023) | 2023/06/05 17:50 | Pavel Verner v Ondrej Knazik | L | 3-1 |
| TT Cup (2023) | 2023/06/05 16:50 | Lukas Vich v Ondrej Knazik | W | 1-3 |
| TT Cup (2023) | 2023/06/05 15:50 | Ondrej Knazik v Pavel Verner | L | 0-3 |
| TT Cup (2023) | 2023/06/05 14:20 | Pavel Kocabek v Ondrej Knazik | W | 2-3 |
| TT Cup (2023) | 2023/05/28 13:50 | Ondrej Knazik v Petr Priscak | L | 1-3 |
| TT Cup (2023) | 2023/05/28 12:20 | Jaroslav Zamyslicky v Ondrej Knazik | W | 1-3 |
| TT Cup (2023) | 2023/06/11 11:50 | Josef Pistora v Jan Trefny | W | 2-3 |
| TT Cup (2023) | 2023/06/11 10:50 | Jan Trefny v Jakub Dvorak | L | 1-3 |
| TT Cup (2023) | 2023/06/02 18:25 | Jan Trefny v Tomas Krejci | W | 3-0 |
| TT Cup (2023) | 2023/06/02 17:25 | Jan Trefny v Tomas Krejci | W | 3-1 |
| TT Cup (2023) | 2023/06/02 15:55 | Pavel Verner v Jan Trefny | W | 1-3 |
| TT Cup (2023) | 2023/06/02 15:25 | Vojtech Sanc v Jan Trefny | W | 0-3 |
| TT Cup (2023) | 2023/05/25 09:50 | Ondrej Knazik v Jan Trefny | L | 3-0 |
| TT Cup (2023) | 2023/05/25 08:50 | Ondrej Knazik v Jan Trefny | L | 3-1 |