| TT Cup (2023) | 01/18 17:50 | - | Christian Kratochvil v Jan Trefny | W | 2-3 | |
| TT Cup (2023) | 01/18 16:50 | - | Jan Trefny v Tomas Krejci | W | 3-2 | |
| TT Cup (2023) | 01/18 15:20 | - | Pavel Cibik v Jan Trefny | W | 1-3 | |
| TT Cup (2023) | 01/15 14:55 | - | Jan Trefny v Jakub Dvorak | L | 0-3 | |
| TT Cup (2023) | 01/15 13:55 | - | Jan Trefny v Tomas Krejci | L | 2-3 | |
| TT Cup (2023) | 01/15 12:55 | - | Jan Trefny v Jakub Dvorak | W | 3-2 | |
| TT Cup (2023) | 01/15 11:55 | - | Jan Trefny v Josef Pistora | L | 2-3 | |
| TT Cup (2023) | 01/14 10:50 | - | Jan Trefny v Pavel Cibik | W | 3-1 | |
| TT Cup (2023) | 01/14 09:50 | - | Ondrej Knazik v Jan Trefny | W | 0-3 | |
| TT Cup (2023) | 01/14 08:50 | - | Jan Trefny v Pavel Kocabek | W | 3-0 | |
| TT Cup (2023) | 01/14 07:20 | - | Pavel Cibik v Jan Trefny | W | 0-3 | |
| TT Cup (2023) | 01/09 18:50 | - | Jan Trefny v Ondrej Svarc | W | 3-2 | |
| TT Cup (2023) | 01/09 17:20 | - | Ondrej Knazik v Jan Trefny | W | 0-3 | |
| TT Cup (2023) | 01/09 16:50 | - | Ondrej Svarc v Jan Trefny | L | 3-1 | |
| TT Cup (2023) | 01/09 15:50 | - | Jan Trefny v Pavel Cibik | W | 3-1 | |
| TT Cup (2023) | 01/04 10:55 | - | Jan Trefny v Pavel Kocabek | W | 3-0 | |
| TT Cup (2023) | 01/04 10:25 | - | Pavel Kocabek v Jan Trefny | W | 2-3 | |
| TT Cup (2023) | 01/04 09:25 | - | Jan Trefny v Martin Dvorak | L | 2-3 | |
| TT Cup (2023) | 01/04 07:55 | - | Tomas Krejci v Jan Trefny | L | 3-2 | |
| TT Cup (2022) | 12/30 14:20 | - | Tomas Krejci v Jan Trefny | W | 1-3 | |
| TT Cup (2022) | 12/30 13:20 | - | Jan Trefny v Pavel Cibik | L | 1-3 | |
| TT Cup (2022) | 12/30 13:20 | - | Jan Trefny v Zdenek Dusek | - | Cancelled | |
| TT Cup (2022) | 12/30 12:20 | - | Jan Trefny v Martin Lepka | L | 0-3 | |
| TT Cup (2022) | 12/30 11:20 | - | Jan Trefny v Tomas Krejci | L | 1-3 | |
| TT Cup (2022) | 12/27 10:50 | - | Martin Lepka v Jan Trefny | L | 3-0 | |
| TT Cup (2022) | 12/27 09:50 | - | Martin Lepka v Jan Trefny | L | 3-1 | |
| TT Cup (2022) | 12/27 08:50 | - | Jan Trefny v Pavel Cibik | W | 3-0 | |
| TT Cup (2022) | 12/27 07:20 | - | Ondrej Knazik v Jan Trefny | W | 1-3 | |
| TT Cup (2022) | 12/19 10:50 | - | Pavel Kocabek v Jan Trefny | W | 1-3 | |
| TT Cup (2022) | 12/19 09:50 | - | Zdenek Dusek v Jan Trefny | W | 0-3 |