Block B
| Nicole Kloiberova
 7
                    beat Marie Dolejsova 0 | 6 Sep 2021 | 
| Stepan Kozubek
 7
                    beat Ondrej Simaichl 4 | 6 Sep 2021 | 
| Nicole Kloiberova
 7
                    beat Stepan Kozubek 1 | 6 Sep 2021 | 
| Ondrej Simaichl
 7
                    beat Marie Dolejsova 1 | 6 Sep 2021 | 
| Ondrej Simaichl
 7
                    beat Nicole Kloiberova 3 | 6 Sep 2021 | 
| Stepan Kozubek
 7
                    beat Marie Dolejsova 5 | 6 Sep 2021 |