| Orléans Masters - Doubles Mixtes | 2021/03/24 12:30 | Stoynov I / Popovska H v Kapila/Ponnappa | L | 0-2 |
| Bulgarian Int. XD | 2020/10/03 16:00 | Stoynov I / Popovska H v Tomic/Vitman | W | 2-1 |
| Bulgarian Int. XD | 2020/10/03 10:00 | Molares J / Lorenzo E v Stoynov I / Popovska H | W | 0-2 |
| Kharkiv International 2019, XD | 2019/09/06 11:40 | Stoynov I / Popovska H v Krishnaprasad S K / Bhat K A | L | 0-2 |
| Kharkiv International 2019, XD | 2019/09/05 09:00 | Stoynov I / Popovska H v Morari A / Ginga V | W | 2-1 |
| Hellas Int. XD | 2019/05/03 09:30 | Stoynov I / Popovska H v Fallaha M / Volpi N | W | 2-0 |
| Croatian Int. XD Qual | 2019/04/18 07:00 | Bosund F / Lindhe A v Stoynov I / Popovska H | W | 0-2 |
| Orléans Masters - Doubles Mixtes | 2021/03/24 09:35 | Leydon-Davis O / Pak A v Pistorius/Jaeger | L | 2-0 |
| Denmark Open XD | 2020/10/14 08:50 | Pistorius/Jaeger v Bay J / Lundgaard S | L | 0-2 |