|
| R16 | 2021 Columbus WTA 125 - Columbus, Wk. 38 | Hard | W | Mariam Bolkvadze | | [H2H] |
| R32 | 2021 Columbus WTA 125 - Columbus, Wk. 38 | Hard | W | En Shuo Liang | 2-6 6-3 6-4 | [H2H] |
|
| QF | 2021 W60+H Caldas da Rainha, Wk. 37 | Hard | L | Beatriz Haddad Maia | 6-3 6-4 | [H2H] |
| R16 | 2021 W60+H Caldas da Rainha, Wk. 37 | Hard | W | Tatjana Maria | 6-2 6-1 | [H2H] |
| R32 | 2021 W60+H Caldas da Rainha, Wk. 37 | Hard | W | Anastasia Tikhonova | 6-3 7-5 | [H2H] |
|
| SF | 2021 Prague Open - Prague, Wk. 36 | Hard | L | Barbora Krejcikova | 6-1 6-2 | [H2H] |
| QF | 2021 Prague Open - Prague, Wk. 36 | Hard | W | Grace Min | 6-3 6-3 | [H2H] |
| R16 | 2021 Prague Open - Prague, Wk. 36 | Hard | W | En Shuo Liang | 3-6 7-5 6-1 | [H2H] |
| R32 | 2021 Prague Open - Prague, Wk. 36 | Hard | W | Leonie Kung | 6-2 6-2 | [H2H] |
|
| R128 | 2021 Wimbledon | Grass | L | Sofia Kenin | 6-4 6-2 | [H2H] |
|
| Q1 | 2021 Wimbledon | Grass | W | Tereza Smitkova | 6-4 6-3 | [H2H] |
| Q2 | 2021 Wimbledon | Grass | W | Elitsa Kostova | 6-2 6-1 | [H2H] |
| Q3 | 2021 Wimbledon | Grass | W | Robin Anderson | 7-5 7-6(3) | [H2H] |
|
| QF | 2021 W100+H Nottingham, Wk. 24 | Grass | L | Renata Zarazua | 6-1 3-0 ret. | [H2H] |
| R16 | 2021 W100+H Nottingham, Wk. 24 | Grass | W | Sara Errani | 6-3 6-4 | [H2H] |
| R32 | 2021 W100+H Nottingham, Wk. 24 | Grass | W | Matilda Mutavdzic | 7-5 6-1 | [H2H] |
|
| R64 | 2021 Nottingham | Grass | L | Arina Rodionova | 5-7 7-6(4) 6-4 | [H2H] |
|
| Q1 | 2021 FO - RG | Clay | L | Rebecca Sramkova | 6-4 6-3 | [H2H] |
|
| R16 | 2021 W100 Bonita Springs, Wk. 19 | Clay | L | Hanna Chang | 6-4 3-6 6-1 | [H2H] |
| R32 | 2021 W100 Bonita Springs, Wk. 19 | Clay | W | Hailey Baptiste | 6-3 6-3 | [H2H] |
|
| R32 | 2021 W100 Charleston, Wk. 18 | Clay | L | Katie Volynets | 2-6 6-3 6-2 | [H2H] |
|
| F | 2021 W60 Charlottesville, Wk. 17 | Clay | W | Claire Liu | | [H2H] |
| SF | 2021 W60 Charlottesville, Wk. 17 | Clay | W | Katie Boulter | 6-3 ret. | [H2H] |
| QF | 2021 W60 Charlottesville, Wk. 17 | Clay | W | Hailey Baptiste | 6-1 3-6 6-3 | [H2H] |
| R16 | 2021 W60 Charlottesville, Wk. 17 | Clay | W | Katie Volynets | 6-1 6-3 | [H2H] |
| R32 | 2021 W60 Charlottesville, Wk. 17 | Clay | W | Usue Maitane Arconada | 6-4 6-2 | [H2H] |
|
| RR | 2021 Billie Jean King Cup, PO, NED | Clay | L | Kiki Bertens | 6-2 6-0 | [H2H] |
| RR | 2021 Billie Jean King Cup, PO, NED | Clay | L | Arantxa Rus | 6-4 4-3 ret. | [H2H] |
|
| R64 | 2021 Charleston | Clay | L | Sloane Stephens | 6-2 6-4 | [H2H] |
|
| Q1 | 2021 Charleston | Clay | L | Gabriela Talaba | 4-6 6-1 6-3 | [H2H] |
