| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2015 |
US Open, Qualification WTA
|
1/64 | Mayo Hibi |
6-3
1-6 2-6 |
| 2015 |
Wimbledon WTA
|
1/64 | Urszula Radwanska |
2-6
1-6 |
| 2015 |
Family Circle Cup
|
1/32 | Madison Brengle |
7-6
4-6 2-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Roland Garros WTA
|
1/64 | Aryna Sabalenka |
7-5
6-1 |
| 2019 |
Italian Open
|
1/16 | Naomi Osaka |
6-3
6-3 |
| 2019 |
Italian Open
|
1/32 | Dominika Cibulkova |
2-6
3-6 |
| 2019 |
Madrid Open
|
1/32 | Naomi Osaka |
6-2
7-6 |
