| Bulgarian International - Herredouble | 2021/10/08 15:55 | Rusev/Stoynov v Tan/Tan | W | 2-1 |
| Ukraine International - Herredouble | 2021/09/09 14:40 | Rusev/Stoynov v Loo/Lwi | L | 0-2 |
| Ukraine International - Herredouble | 2021/09/09 09:20 | Beketov/Makhnovskiy v Rusev/Stoynov | W | 0-2 |
| Ukraine International - Herredouble | 2021/09/08 14:00 | Rusev/Stoynov v Takalo/Tsygankov | W | 2-0 |
| Hellas International - Herredouble | 2021/09/04 09:40 | Kral/Mendrek v Rusev/Stoynov | L | 2-0 |
| Hellas International - Herredouble | 2021/09/03 16:30 | Strobl/Zhou v Rusev/Stoynov | W | 0-2 |
| Denmark Masters - Herredouble | 2021/08/06 11:00 | Grimley/Grimley v Rusev/Stoynov | L | 2-0 |
| Spain International - Herredouble | 2021/06/17 17:00 | Molares/Perez v Rusev/Stoynov | L | 2-1 |