| TT Cup | 02/12 15:00 | - | Jan Trefny v Ales Brandtl Jnr | W | 3-0 | |
| TT Cup | 02/12 13:50 | - | Ales Brandtl Jnr v Jan Trefny | W | 2-3 | |
| TT Cup | 02/12 12:50 | - | Jan Trefny v Frantisek Dvorak | W | 3-2 | |
| TT Cup | 02/12 11:20 | - | Ondrej Knazik v Jan Trefny | L | 3-0 | |
| TT Cup | 02/09 10:20 | - | Jan Trefny v Bohuslav Budik | L | 1-3 | |
| TT Cup | 02/09 09:20 | - | Jan Trefny v Bohuslav Budik | W | 3-2 | |
| TT Cup | 02/09 08:20 | - | Jan Trefny v Ondrej Knazik | L | 2-3 | |
| TT Cup | 02/09 07:20 | - | Jan Trefny v Jachym Sebl | L | 0-3 | |
| TT Cup | 02/04 18:45 | - | Daniel Zelezny v Jan Trefny | W | 2-3 | |
| TT Cup | 02/04 18:10 | - | Jan Trefny v Daniel Zelezny | L | 1-3 | |
| TT Cup | 02/04 16:40 | - | Petr Vodal v Jan Trefny | L | 3-2 | |
| TT Cup | 02/04 16:10 | - | Jaroslav Dohnal v Jan Trefny | L | 3-1 | |
| TT Cup | 02/04 14:50 | - | Ondrej Knazik v Jan Trefny | L | 3-0 | |
| TT Cup | 02/04 13:50 | - | Ondrej Knazik v Jan Trefny | L | 3-1 | |
| TT Cup | 02/04 12:50 | - | Jan Trefny v Frantisek Dvorak | W | 3-2 | |
| TT Cup | 02/04 11:20 | - | Zdenek Dusek v Jan Trefny | W | 1-3 | |
| TT Cup | 02/03 19:10 | - | Jan Trefny v Vojtech Koutnik | L | 0-3 | |
| TT Cup | 02/03 17:40 | - | Dusan Vojtech v Jan Trefny | W | 1-3 | |
| TT Cup | 02/03 17:10 | - | Adam Kral v Jan Trefny | W | 2-3 | |
| TT Cup | 02/03 16:10 | - | Jan Trefny v Vojtech Koutnik | W | 3-1 | |
| TT Cup | 02/03 15:30 | - | Ondrej Knazik v Jan Trefny | W | 1-3 | |
| TT Cup | 02/03 13:55 | - | Frantisek Dvorak v Jan Trefny | L | 3-1 | |
| TT Cup | 02/03 13:25 | - | Daniel Zelezny v Jan Trefny | W | 0-3 | |
| TT Cup | 02/03 12:25 | - | Jan Trefny v Ondrej Knazik | L | 1-3 | |
| TT Cup | 01/30 14:55 | - | Jachym Sebl v Jan Trefny | L | 3-0 | |
| TT Cup | 01/30 13:20 | - | Jan Trefny v Petr Vodal | W | 3-0 | |
| TT Cup | 01/30 12:20 | - | Jan Trefny v Ales Brandtl Jnr | W | 3-1 | |
| TT Cup | 01/30 11:20 | - | Jan Trefny v Jachym Sebl | L | 0-3 | |
| TT Cup | 01/29 10:35 | - | Jan Trefny v Jachym Sebl | W | 3-2 | |
| TT Cup | 01/29 09:20 | - | Jan Trefny v Daniel Zelezny | L | 0-3 |