| Spain Masters WD | 2021/05/20 09:45 | Marran/Rüütel v Hopton/Pugh | L | 1-2 |
| Portuguese Int. WD | 2021/05/09 14:40 | Marran/Rüütel v Busch/Schulz | L | 0-2 |
| Portuguese Int. WD | 2021/05/09 08:00 | Marran/Rüütel v Anthonisen/Graversen | W | 2-1 |
| Portuguese Int. WD | 2021/05/08 14:40 | Marran/Rüütel v Jonassen/Kramer | W | 2-0 |
| Portuguese Int. WD | 2021/05/08 09:20 | Marran/Rüütel v Bergstein/Ryberg | W | 2-1 |
| European Championships WD | 2021/04/27 10:10 | Marran/Rüütel v Kozyreva/Mariia Sukhova | L | 0-2 |
| Polish Open WD | 2021/03/27 17:20 | Jankowska/Khomich v Marran/Rüütel | L | 2-1 |
| Polish Open WD | 2021/03/27 09:20 | Czuchra/Piwowar v Marran/Rüütel | W | 0-2 |