| Austrian Open MD | 2021/05/29 10:10 | Corvee/Labar v Rusev/Stoynov | L | 2-0 |
| Austrian Open MD | 2021/05/28 17:00 | Niederhuber/Tomic v Rusev/Stoynov | W | 0-2 |
| Slovenia Int. MD | 2021/05/21 15:20 | Rusev/Stoynov v Erwiansyah/Rindorindo | L | 0-2 |
| Slovenia Int. MD | 2021/05/21 12:40 | Rusev/Stoynov v Kovacevic/Lukic | W | 2-0 |
| Slovenia Int. MD | 2021/05/20 15:20 | Duijs/Van Wijlick v Rusev/Stoynov | W | 0-2 |
| Portuguese Int. MD | 2021/05/07 17:30 | Kolding/Sogaard v Rusev/Stoynov | L | 2-0 |
| Portuguese Int. MD Qual | 2021/05/07 11:20 | Rusev/Stoynov v Duijs/Van Wijlick | W | 2-0 |
| Portuguese Int. MD Qual | 2021/05/07 09:40 | Kræmer/Rindshøj v Rusev/Stoynov | W | 1-2 |