| Nouvelle Aquitane Future Series | 07/07 15:45 | - | Julien Scheiwiller v Nicolas A. Mueller | L | 2-1 | |
| Nouvelle Aquitane Future Series | 07/07 09:20 | - | Nicolas A. Mueller v Brian Holtschke | W | 2-0 | |
| Lithuanian Int. | 06/11 07:20 | - | Nicolas A. Mueller v Kian-Yu Oei | L | 0-2 | |
| Lithuanian Int. | 06/10 14:30 | - | Nicolas A. Mueller v Brian Holtschke | W | 2-0 | |
| Lithuanian Int. | 06/10 09:05 | - | Nicolas A. Mueller v Iikka Heino | W | 2-1 | |
| Austrian Open - kval. | 05/25 11:05 | - | Nicolas A. Mueller v Eogene Ewe | L | 0-2 | |
| Swedish Open - kvalifikácia | 05/11 19:15 | - | Panji Ahmad Maulana v Nicolas A. Mueller | L | 2-0 | |
| Swedish Open - kvalifikácia | 05/11 15:45 | - | Nicolas A. Mueller v Albin Carl Hjelm | W | 2-0 | |
| Swedish Open - kvalifikácia | 05/11 09:55 | - | Mykhailo Vyshnevyi v Nicolas A. Mueller | W | 0-2 | |
| Luxembourg Open - kval. | 05/04 09:30 | - | Yu Huang v Nicolas A. Mueller | L | 2-0 | |
| Swiss Open - kvalifikácia | 03/21 10:40 | 4 | Joran Kweekel v Nicolas A. Mueller | L | 2-0 | |
| Portugal Int. - kvalifikácia | 03/09 16:00 | - | Gregoire Deschamp v Nicolas A. Mueller | L | 2-0 | |
| Portugal Int. - kvalifikácia | 03/09 13:30 | - | Ernesto Baschwitz v Nicolas A. Mueller | W | 0-2 | |
| Portugal Int. - kvalifikácia | 03/08 15:30 | - | Nicolas A. Mueller v Alvaro Vazquez | W | 2-1 | |
| Iceland Int. | 01/28 11:55 | - | Nicolas A. Mueller v Valentin Singer | L | 1-2 | |
| Iceland Int. | 01/27 14:50 | - | Nicolas A. Mueller v Magnus Klinggaard | W | 2-1 | |
| Welsh Int. - kvalifikácia | 11/30 11:20 | - | Nicolas A. Mueller v Marcus Viscovich | L | 0-2 | |
| Welsh Int. - kvalifikácia | 11/29 11:40 | - | Nicolas A. Mueller v Felix Wright | W | 2-0 | |
| Hungarian Int. - kvalifikácia | 11/02 16:45 | - | Nicolas A. Mueller v Thomas Fourcade | L | 0-2 | |
| Hungarian Int. | 11/02 09:45 | - | Nicolas A. Mueller v Zoltan Kereszti | W | 2-0 | |
| Czech Open - kval. | 10/20 09:55 | - | Balazs Papai v Nicolas A. Mueller | - | Walkover | |
| Dutch Open - kvalifkácia | 10/12 10:50 | - | Nicolas A. Mueller v Martin Ouazzen | L | 0-2 | |
| Dutch Open - kvalifkácia | 10/12 09:55 | - | Lars Kros v Nicolas A. Mueller | - | away | |
| Nouvelle-Aquitaine Int. | 08/26 11:05 | - | Panitchaphon Teeraratsakul v Nicolas A. Mueller | L | 2-0 | |
| Croatia Open | 06/22 08:50 | - | Nicolas A. Mueller v Christopher Vittoriani | L | 0-2 | |
| Croatia Open | 06/21 15:40 | - | Nicolas A. Mueller v Duc Phat Le | W | 1-0 | |
| Italian Int. - kvalifikácia | 06/02 08:35 | - | Alap Mishra v Nicolas A. Mueller | L | 2-0 | |
| Slovenia Int. - kvalifikácia | 05/19 08:00 | - | Nicolas A. Mueller v Alwi Farhan | L | 0-2 | |
| Polish Open - kvalifikácia | 03/24 08:00 | - | Ansal Yadav v Nicolas A. Mueller | L | 2-0 | |
| Portugal Int. | 03/11 14:40 | - | Bernardo Atilano v Nicolas A. Mueller | L | 2-0 |