| Austrian Open - Kval | 2020/02/19 10:45 | Wolfgang Gnedt v Peyo Boichinov | L | 2-1 |
| Cypern - Int. | 2019/10/11 09:55 | Brian Holtschke v Peyo Boichinov | L | 2-1 |
| Bulgarian Int. | 2019/10/05 07:30 | Peyo Boichinov v Joonas Korhonen | L | 1-2 |
| Bulgarian Int. | 2019/10/04 11:30 | Luka Milic v Peyo Boichinov | W | 0-2 |
| Bulgarian Int. | 2019/10/04 07:00 | Peyo Boichinov v Nicolas A. Mueller | W | 2-1 |
| Polish Int. - Kval | 2019/09/19 12:50 | Danylo Bosniuk v Peyo Boichinov | L | 2-0 |
| Polish Int. - Kval | 2019/09/19 09:20 | Richard Kuhl v Peyo Boichinov | W | 0-2 |
| Bulgarian Open - Kval | 2019/08/12 14:10 | Martin Bundgaard v Peyo Boichinov | L | 2-1 |
| Hellas Int. - Kval | 2021/09/02 06:00 | Etienne Deneuville v Leo Van Gysel | W | 0-2 |
| Spain Int - Kval | 2021/06/16 14:50 | Leo Van Gysel v Yanis Gaudin | L | 0-2 |
| Austrian Open - Kval | 2021/05/27 08:30 | Panji Ahmad Maulana v Leo Van Gysel | L | 2-0 |
| Slovenia Int. | 2021/05/20 12:40 | Leo Van Gysel v Iliyan Stoynov | L | 0-2 |
| Slovenia Int. - Kval | 2021/05/19 15:10 | Jan Janostik v Leo Van Gysel | W | 0-2 |
| Portuguese Int. Qual | 2021/05/06 09:00 | Leo Van Gysel v Enrico Baroni | L | 0-2 |
| Estonian Int. - Kval | 2020/01/09 10:00 | Leo Van Gysel v Aleksey Molochaev | L | 1-2 |
| Czech Open - Kval | 2019/09/26 12:05 | Leo Van Gysel v Jiri Kral | L | 0-2 |