| 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) | 2023/07/06 16:40 | Ondrej Knazik v Jan Trefny | W | 3-2 |
| TT Cup (2023) | 2023/06/26 17:10 | Jan Trefny v Ondrej Knazik | L | 3-0 |
| TT Cup (2023) | 2023/06/18 13:20 | Ondrej Knazik v Jan Trefny | W | 3-2 |
| TT Cup (2023) | 2023/06/18 11:20 | Ondrej Knazik v Jan Trefny | W | 3-0 |
| TT Cup (2023) | 2023/07/30 10:20 | Petr Priscak v Ondrej Knazik | L | 3-1 |
| 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) | 2023/07/25 12:25 | Ondrej Knazik v Vojtech Waldhauser | W | 3-1 |
| TT Cup (2023) | 2023/07/25 10:55 | Martin Juhasz v Ondrej Knazik | W | 0-3 |
| TT Cup (2023) | 2023/07/23 17:50 | Ondrej Knazik v Vojtech Waldhauser | L | 2-3 |
| TT Cup (2023) | 2023/07/23 16:20 | Ondrej Knazik v Martin Juhasz | W | 3-2 |
| TT Cup (2023) | 2023/07/23 15:20 | Ondrej Knazik v Vojtech Waldhauser | L | 2-3 |
| TT Cup (2023) | 2023/07/30 10:50 | Jan Trefny v Stepan Koci | L | 2-3 |
| TT Cup (2023) | 2023/07/29 13:20 | Zdenek Dusek v Jan Trefny | L | 3-2 |
| TT Cup (2023) | 2023/07/29 12:20 | Jan Trefny v Vladimir Milata Jnr | L | 1-3 |
| TT Cup (2023) | 2023/07/29 11:20 | Jan Trefny v Stepan Koci | L | 1-3 |
| TT Cup (2023) | 2023/07/29 10:20 | Jan Trefny v Zdenek Dusek | L | 2-3 |
| TT Cup (2023) | 2023/07/25 14:25 | Ondrej Knazik v Jan Trefny | L | 3-2 |
| TT Cup (2023) | 2023/07/25 13:25 | Jan Trefny v Ondrej Knazik | L | 2-3 |
| TT Cup (2023) | 2023/07/25 11:55 | Martin Juhasz v Jan Trefny | L | 3-2 |