| Irish Open Qual | 11/13 15:25 | - | Luca Zhou v Aaron Sonnenschein | L | 2-1 | |
| Irish Open Qual | 11/13 10:10 | - | Gaspard Delabrosse v Aaron Sonnenschein | W | 0-2 | |
| Hylo Open | 10/30 08:35 | 5 |
Tien Chen Chou
v
Aaron Sonnenschein |
L | 2-0 | |
| Hylo Open Qual | 10/29 07:00 | 3 |
Mads Juel Moller
v
Aaron Sonnenschein |
W | 0-2 | |
| Dutch Open Qual | 10/23 15:20 | - |
Aaron Sonnenschein v
Jeppe Bruun
|
L | 0-2 | |
| Dutch Open Qual | 10/23 14:35 | - | Karl Sufryd v Aaron Sonnenschein | W | 0-2 | |
| Czech Open | 10/18 08:20 | - | Toluca II v Aaron Sonnenschein | L | 2-1 | |
| Turkiye Int. | 10/11 15:10 | - |
Dicky Dwi Pangestu
v
Aaron Sonnenschein |
L | 2-0 | |
| Bulgarian Int. | 10/05 07:20 | - | Alvaro Vazquez v Aaron Sonnenschein | L | 2-1 | |
| Croatian Int. | 09/28 14:20 | - |
Charles Fouyn
v
Aaron Sonnenschein |
L | 2-0 | |
| Polish Int. | 09/21 07:40 | - | Aaron Sonnenschein v Gustav Bjorkler | L | 0-2 | |
| Polish Int. | 09/20 10:20 | - | Adam Konczol v Aaron Sonnenschein | W | 1-2 | |
| Lithuanian Int. | 06/08 07:00 | - |
Dennis Koppen
v
Aaron Sonnenschein |
L | 2-0 | |
| Lithuanian Int. | 06/07 10:40 | - |
Naren Shankar Iyer
v
Aaron Sonnenschein |
W | 0-2 | |
| Bonn Int. Qual | 05/29 09:40 | - | Aaron Sonnenschein v Kai Cheng | L | 0-2 | |
| Austrian Open Qual | 05/23 12:05 | - | Aaron Sonnenschein v C.S Koushiik | L | 1-2 | |
| Austrian Open Qual | 05/23 08:25 | - | Gal Bizjak v Aaron Sonnenschein | W | 0-2 | |
| Luxembourg Open Qual | 05/02 15:15 | - | Aaron Sonnenschein v Kien Hwa King | L | 0-2 | |
| Luxembourg Open Qual | 05/02 08:15 | - | Dorian Florian Tihi v Aaron Sonnenschein | W | 0-2 | |
| Finnish Int. | 04/26 07:00 | - | Gustav Bjorkler v Aaron Sonnenschein | L | 2-0 | |
| Polish Open Qual | 03/20 10:55 | - | Aaron Sonnenschein v Daniel Dvorak | - | Walkover | |
| Dutch Int. Qual | 03/14 08:40 | - |
Aaron Sonnenschein v
Aram Mahmoud
|
L | 1-2 | |
| Portugal Int. | 03/08 12:00 | - |
Joakim Oldorff
v
Aaron Sonnenschein |
L | 2-0 | |
| Portugal Int. Qual | 03/07 18:40 | - | Kaylan Jensen v Aaron Sonnenschein | W | 0-2 | |
| Portugal Int. Qual | 03/06 13:00 | - | Aaron Sonnenschein v Bruno Carvalho | W | 2-1 | |
| Irish Open Qual | 11/15 09:40 | - | Aaron Sonnenschein v Gustav Bjorkler | L | 0-2 | |
| Hungarian Int. | 11/03 11:00 | - |
Aaron Sonnenschein v
Jeppe Bruun
|
L | 1-2 | |
| Hungarian Int. | 11/02 13:20 | - | Aaron Sonnenschein v Jiri Kral | W | 2-1 | |
| Czech Open | 10/21 08:40 | - |
Aaron Sonnenschein v
Enogat Roy
|
L | 0-2 | |
| Czech Open | 10/20 16:20 | - | Maksymilian Danielak v Aaron Sonnenschein | W | 0-2 |