| Lithuanian Int. MD | 2021/06/12 10:00 | Amosov/Don v Jarveoja/Laanes | L | 0-2 |
| Lithuanian Int. MD | 2021/06/11 15:00 | Amosov/Don v Niederhuber/Tomic | W | 2-1 |
| Latvia Int. MD | 2021/08/27 16:30 | Danielak/Danielak v Arif/Haikal | L | 0-2 |
| Latvia Int. MD Qual | 2021/08/27 07:30 | Chang/Jong v Danielak/Danielak | W | 0-2 |
| Latvia Int. MD Qual | 2021/08/26 12:00 | Gureckis/Livins v Danielak/Danielak | W | 0-2 |
| Austrian Open MD Qual | 2021/05/28 08:30 | Kral/Mendrek v Danielak/Danielak | L | 2-0 |
| Polish Open MD Qual | 2021/03/25 09:20 | Danielak/Danielak v Baschwitz/Leal | L | 0-2 |