| Bulgarian Int | 2021/10/08 08:55 | Nicolas A. Mueller v Brian Holtschke | L | 0-2 |
| Hellas Int. | 2021/09/03 10:05 | Nicolas A. Mueller v Shahyar Shaqeem | L | 1-2 |
| Lettland - Int. | 2021/08/28 08:00 | Joonas Korhonen v Nicolas A. Mueller | L | 2-0 |
| Lettland - Int. | 2021/08/27 12:30 | Nicolas A. Mueller v Valentin Singer | W | 2-1 |
| Denmark Masters - Kval | 2021/08/05 14:00 | Elias Bracke v Nicolas A. Mueller | L | 2-0 |
| Spain Int - Kval | 2021/06/16 11:00 | Nicolas A. Mueller v Jonas Jaeger | L | 0-2 |
| Spain Int - Kval | 2021/06/16 10:40 | Nicolas A. Mueller v Adrian Alvarez | W | 2-0 |
| Litauen - Int. | 2021/06/12 15:45 | Nicolas A. Mueller v Alex Lanier | L | 0-2 |
| Bulgarian Int Qual | 2021/10/07 12:05 | Borko Petrovic v Ragnar Sepp | L | 2-0 |
| Bulgarian Int Qual | 2021/10/07 07:30 | Ragnar Sepp v Nicolai Condratiuc | W | 2-0 |
| Bulgarian Int. | 2020/10/02 16:40 | Ragnar Sepp v Oleksandar Shmundyak | L | 0-2 |
| Lettland - Int. | 2020/08/29 12:45 | Ragnar Sepp v Karl Kert | L | 0-2 |
| Swedish Open - Kval | 2020/01/16 11:20 | Magnus Klinggaard v Ragnar Sepp | L | 2-0 |
| Estonian Int. - Kval | 2020/01/09 09:50 | Lukas Resch v Ragnar Sepp | L | 2-0 |
| Ungern Int. - Kval | 2019/10/30 10:00 | Ragnar Sepp v Markus Barth | L | 0-2 |
| Czech Open - Kval | 2019/09/26 10:15 | Vegard Rikheim v Ragnar Sepp | L | 2-0 |