| Spanish Int. Qual | 2023/11/13 12:05 | Alejandro Lopez v Jan Janostik | W | 0-2 |
| Norwegian Int. Qual | 2023/11/09 17:30 | Jan Janostik v Alexander Pedersen | L | 0-2 |
| Norwegian Int. Qual | 2023/11/09 09:40 | Deepak Pillai v Jan Janostik | W | 0-2 |
| Hungarian Int. | 2023/11/02 15:05 | Jan Janostik v William Bogebjerg | L | 0-2 |
| Hungarian Int. Qual | 2023/11/02 08:00 | Senne Houthoofd v Jan Janostik | W | 1-2 |
| Hungarian Int. Qual | 2023/11/01 16:45 | Jan Janostik v Maj Poboljsaj | W | 2-0 |
| Hungarian Int. Qual | 2023/11/01 09:10 | Jan Janostik v Ziga Podgorsek | W | 2-0 |
| Croatian Int. | 2023/09/29 11:00 | Jan Janostik v Thomas Fourcade | L | 0-2 |