| Hungarian Int. - Calificari | 2019/10/30 12:20 | Nicolas A. Mueller v Andy Tsai | L | 0-2 |
| Cyprus Int. | 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 Int. | 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 |
| Belarus Int. Qual | 2019/08/29 09:45 | Nicolas A. Mueller v Andy Tsai | W | 2-1 |
| Lithuanian International - Calificari | 2019/06/07 07:30 | Rajat Rathore v Ben Hunt | L | 0-2 |
| Lithuanian International - Calificari | 2019/06/06 14:00 | Povilas Bartusis v Rajat Rathore | W | 1-2 |
| India Open Qual | 2019/03/26 04:30 | Gurpartap Singh Dhaliwal v Rajat Rathore | L | 2-1 |
| Swiss Open - Dublu Feminin - Calificari | 2018/09/04 06:35 | Lauhit Pokuri v Rajat Rathore | L | 2-0 |
| Giraldilla Int. XD | 2017/01/24 08:05 | Alap Mishra v Rajat Rathore | L | 2-1 |