| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2015 |
Apia International Sydney
|
1/8 | Tsvetana Pironkova |
4-6
4-1 |
| 2014 |
BNP Paribas Open
United States, California, Indian Wells |
1/64 | Madison Keys |
6-2
6-1 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
China Open
|
1/16 | Jennifer Brady |
2-6
6-4 6-4 |
| 2019 |
China Open
|
1/32 | Madison Keys |
4-6
6-7 |
| 2019 |
Pan Pacific Open
|
Quarter Finals | Angelique Kerber |
4-6
6-4 1-2 |
| 2019 |
Pan Pacific Open
|
1/8 | Madison Keys |
5-7
6-0 6-4 |
| 2019 |
Pan Pacific Open
|
1/16 | Madison Keys |
6-3
6-4 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2017 |
Wimbledon WTA
|
1/32 | Caroline Wozniacki |
3-6
4-6 |
| 2017 |
Wimbledon WTA
|
1/64 | Tsvetana Pironkova |
6-1
6-4 |
| 2017 |
AEGON International
|
1/8 | Simona Halep |
7-6
6-7 5-7 |
| 2017 |
AEGON International
|
1/16 | Tsvetana Pironkova |
6-0
6-4 |
| 2017 |
AEGON International, Qualification
|
1/6 (Special Qual) | Lara Arruabarrena |
3-6
6-2 6-2 |
| 2017 |
AEGON International, Qualification
|
1/12 (Special Qual) | Tsvetana Pironkova |
6-2
6-2 |
