| Slovenien - Future Series - Kvalifikation | 2019/11/21 08:00 | Nicolas A. Mueller v Rajat Rathore | L | 0-2 |
| Hungarian International - Kvalifikation | 2019/10/30 12:20 | Nicolas A. Mueller v Andy Tsai | L | 0-2 |
| Cyprus International | 2019/10/11 09:20 | Nicolas A. Mueller v Julien Carraggi | L | 0-2 |
| Cyprus Int. Qual | 2019/10/10 13:30 | Orestis Pissis v Nicolas A. Mueller | W | 0-2 |
| Cyprus Int. Qual | 2019/10/10 11:30 | Christos Hailis v Nicolas A. Mueller | W | 0-2 |
| Bulgarian International | 2019/10/04 07:00 | Peyo Boichinov v Nicolas A. Mueller | L | 2-1 |
| Belarus Int. | 2019/08/30 11:10 | Aram Mahmoud v Nicolas A. Mueller | L | 2-0 |
| Belarus Int. Qual | 2019/08/30 07:40 | Mateusz Danielak v Nicolas A. Mueller | W | 0-2 |