The 2018 champion lost to the American in the quarterfinals of her title defense in 2019.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Hobart International
|
Quarter Finals | Anna Karolina Schmiedlova |
7-5
7-5 |
| 2018 |
Roland Garros WTA
|
1/64 | Irina-Camelia Begu |
6-4
5-7 9-7 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Phillip Island Trophy
|
Quarter Finals | Bianca Andreescu |
3-6
6-4 6-7 |
| 2021 |
Phillip Island Trophy
|
1/8 | Irina-Camelia Begu |
7-6
2-6 1-6 |
| 2021 |
Phillip Island Trophy
|
1/16 | Irina-Camelia Begu |
3-6
2-6 |
| 2021 |
Phillip Island Trophy
|
1/32 | Irina-Camelia Begu |
6-3
6-3 |
| 2021 |
Australian Open WTA
|
1/64 | Nina Stojanovic |
6-3
6-4 |
| 2021 |
Gippsland Trophy
|
Quarter Finals | Naomi Osaka |
5-7
1-6 |
| 2021 |
Gippsland Trophy
|
1/8 | Irina-Camelia Begu |
6-4
6-7 6-7 |
| 2021 |
Gippsland Trophy
|
1/16 | Irina-Camelia Begu |
7-5
4-6 4-6 |
| 2021 |
Gippsland Trophy
|
1/32 | Irina-Camelia Begu |
3-6
7-5 6-4 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Australian Open WTA
|
1/32 | Ons Jabeur |
6-3
6-2 |
| 2021 |
Australian Open WTA
|
1/64 | Anna Karolina Schmiedlova |
6-7
4-6 |
| 2021 |
Gippsland Trophy
|
1/16 | Ekaterina Alexandrova |
4-6
6-4 6-2 |
| 2021 |
Australian Open, Qualification WTA
|
1/16 | Timea Babos |
6-2
6-7 6-2 |
