| Cyprus Int. XD | 2021/10/16 06:00 | Stoynov I / Popovska H v Tsamousiadis/Moutevelidou | W | 2-0 |
| Bulgarian Int. XD | 2021/10/08 12:25 | Trecki/Swierczynska v Stoynov I / Popovska H | W | 1-2 |
| Hellas Int. XD | 2021/09/04 07:00 | Ivanic/Arih v Stoynov I / Popovska H | L | 2-0 |
| Hellas Int. XD | 2021/09/03 12:50 | Ivancic/Salehar v Stoynov I / Popovska H | W | 0-2 |
| Denmark Masters XD Qual | 2021/08/05 10:40 | Stoynov I / Popovska H v Kraemer K H / Kudsk A C | L | 0-2 |
| Spain Int XD | 2021/06/17 11:00 | Tee/Teoh v Stoynov I / Popovska H | L | 2-0 |
| Austrian Open XD | 2021/05/29 08:00 | Villeger W / Bauer S v Stoynov I / Popovska H | L | 2-1 |
| Austrian Open XD | 2021/05/28 11:20 | Stoynov I / Popovska H v Stipsits D / Au Yeong S | W | 2-0 |
| Cyprus Int. XD | 2021/10/16 13:35 | Yakovlev/Tkach v Mael Cattoen/Pognante | W | 0-2 |
| Cyprus Int. XD | 2021/10/16 06:35 | Mael Cattoen/Pognante v Stokfisz/Wladzinska | W | 2-1 |
| Cyprus Int. XD | 2021/10/15 07:20 | Mael Cattoen/Pognante v Tentas/Lambrianidou | W | 2-0 |