| World Championship WD | 2021/11/24 17:00 | Sung/Sung v Altinkaya/Yilmaz | W | 3-2 |
| WTT Contender Novo Mesto WD | 2021/11/12 09:00 | Liu/Wang v Balazova/Matelova | L | 3-1 |
| WTT Contender Novo Mesto WD | 2021/11/11 11:00 | Mantz/Wan v Balazova/Matelova | W | 2-3 |
| WTT Contender Tunis WD | 2021/10/28 15:00 | Balazova/Matelova v Bergand/Mischek | L | 1-3 |
| WTT Contender Tunis WD | 2021/10/27 10:00 | Balazova/Matelova v Yang/Schreiner | W | 3-0 |
| European Championships WD | 2021/06/25 07:30 | Balazova/Matelova v Shan/Solja | L | 0-3 |
| European Championship WD | 2021/06/24 08:30 | Balazova/Matelova v Baravok/Trigolos | W | 3-2 |
| WTT Star Contender Doha WD | 2021/03/10 15:00 | Hayata/Kihara v Balazova/Matelova | L | 3-1 |
| WTT Star Contender Doha WD | 2021/03/09 16:20 | Balazova/Matelova v Faramarzi/Mohamed | W | 3-0 |