| Portugal Int. - kvalifikácia | 03/11 09:30 | - | Karl Kert v Nicolas A. Mueller | W | 0-2 | |
| Portugal Int. - kvalifikácia | 03/10 10:00 | - | Iliyan Stoynov v Nicolas A. Mueller | W | 0-2 | |
| Italian Int. | 12/17 13:20 | - | David Kim v Nicolas A. Mueller | L | 2-1 | |
| Italian Int. - kvalifikácia | 12/16 16:45 | - | Nicolas A. Mueller v Rafael Gavois | W | 2-1 | |
| Italian Int. - kvalifikácia | 12/16 14:00 | - | Kian-Yu Oei v Nicolas A. Mueller | W | 1-2 | |
| Italian Int. - kvalifikácia | 12/16 10:55 | - | Nicolas A. Mueller v Ragnar Sepp | W | 2-0 | |
| Bulgarian Int. | 10/08 08:55 | - | Nicolas A. Mueller v Brian Holtschke | L | 0-2 | |
| Hellas Int. | 09/03 10:05 | - | Nicolas A. Mueller v Shahyar Shaqeem | L | 1-2 | |
| Latvia Int. | 08/28 08:00 | - | Joonas Korhonen v Nicolas A. Mueller | L | 2-0 | |
| Latvia Int. | 08/27 12:30 | - | Nicolas A. Mueller v Valentin Singer | W | 2-1 | |
| Denmark Masters - kvalifikácia | 08/05 14:00 | - | Elias Bracke v Nicolas A. Mueller | L | 2-0 | |
| Spain Int - kvalifikácia | 06/16 11:00 | - | Nicolas A. Mueller v Jonas Jaeger | L | 0-2 | |
| Spain Int - kvalifikácia | 06/16 10:40 | - | Nicolas A. Mueller v Adrian Alvarez | W | 2-0 | |
| Lithuanian Int. | 06/12 15:45 | - | Nicolas A. Mueller v Alex Lanier | L | 0-2 | |
| Lithuanian Int. | 06/12 06:45 | - | Nicolas A. Mueller v Axel Henrik Parkhøi | W | 2-0 | |
| Lithuanian Int. | 06/11 09:00 | - | Luka Ban v Nicolas A. Mueller | W | 1-2 | |
| Austrian Open - kval. | 05/27 10:15 | - | Nicolas A. Mueller v Mohamad Razif Fazriq | L | 1-2 | |
| Portuguese Int. Qual | 05/06 12:00 | 1 | Nicolas A. Mueller v Tobias Kuenzi | L | 1-2 | |
| Portuguese Int. Qual | 05/06 09:30 | 1 | Sacha Leveque v Nicolas A. Mueller | W | 1-2 | |
| Polish Open - kvalifikácia | 03/25 15:35 | - | Aryamann Tandon v Nicolas A. Mueller | L | 2-0 | |
| Polish Open - kvalifikácia | 03/25 08:30 | - | Nicolas A. Mueller v Patryk Kordek | - | View | |
| Majstrovstvá Európy tímov | 02/13 10:00 | - | Hans k Vittinghus v Nicolas A. Mueller | L | 2-0 | |
| Slovinsko - Future Series - kval. | 11/21 15:05 | - | Hannes Gerberich v Nicolas Muller | L | 2-0 | |
| Slovinsko - Future Series - kval. | 11/21 08:25 | - | Oguzhan Mehmet Celik v Nicolas Muller | - | away | |
| Slovinsko - Future Series - kval. | 11/21 08:00 | - | Nicolas A. Mueller v Rajat Rathore | L | 0-2 | |
| Hungarian Int. - kvalifikácia | 10/30 12:20 | - | Nicolas A. Mueller v Andy Tsai | L | 0-2 | |
| Cyprus Int. | 10/11 09:20 | - | Nicolas A. Mueller v Julien Carraggi | L | 0-2 | |
| Cyprus Int. Qual | 10/10 13:30 | - | Orestis Pissis v Nicolas A. Mueller | W | 0-2 | |
| Cyprus Int. Qual | 10/10 11:30 | - | Christos Hailis v Nicolas A. Mueller | W | 0-2 | |
| Bulgarian Int. | 10/04 07:00 | - | Peyo Boichinov v Nicolas A. Mueller | L | 2-1 |