| TT Cup (2023) | 2023/10/08 10:55 | Jan Trefny v Ondrej Knazik | W | 0-3 |
| TT Cup (2023) | 2023/09/22 12:20 | Jan Trefny v Ondrej Knazik | W | 1-3 |
| TT Cup (2023) | 2023/09/19 13:20 | Ondrej Knazik v Jan Trefny | W | 3-2 |
| 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) | 2023/12/07 14:50 | Ondrej Knazik v Josef Pistora | L | 2-3 |
| TT Cup (2023) | 2023/12/07 13:50 | Vojtech Sanc v Ondrej Knazik | W | 0-3 |
| TT Cup (2023) | 2023/12/07 12:50 | Ondrej Knazik v Josef Pistora | W | 3-2 |
| TT Cup (2023) | 2023/12/07 11:20 | Zdenek Dusek v Ondrej Knazik | L | 3-2 |
| TT Cup (2023) | 2023/12/04 11:40 | Ondrej Knazik v Vojtech Sanc | L | 2-3 |
| TT Cup (2023) | 2023/12/04 09:55 | Ondrej Knazik v Vojtech Sanc | W | 3-1 |
| TT Cup (2023) | 2023/12/04 08:55 | Ondrej Knazik v Jiri Vorac | L | 1-3 |
| TT Cup (2023) | 2023/12/04 07:55 | Ondrej Knazik v Jan Eibich | W | 3-0 |
| TT Cup (2023) | 2023/12/10 14:25 | Stepan Koci v Jan Trefny | W | 0-3 |
| TT Cup (2023) | 2023/12/10 13:50 | Petr Priscak v Jan Trefny | W | 0-3 |
| TT Cup (2023) | 2023/12/10 12:50 | Jan Trefny v Martin Prusa | L | 2-3 |
| TT Cup (2023) | 2023/12/10 11:20 | Stepan Koci v Jan Trefny | L | 3-0 |
| TT Cup (2023) | 2023/12/09 18:50 | Jan Trefny v Josef Pistora | W | 3-0 |
| TT Cup (2023) | 2023/12/09 17:50 | Zbynek Vyskocil v Jan Trefny | W | 0-3 |
| TT Cup (2023) | 2023/12/09 16:50 | Jan Trefny v Kamil Pittner | W | 3-1 |
| TT Cup (2023) | 2023/12/09 15:20 | Josef Pistora v Jan Trefny | W | 0-3 |