| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2014 |
Western & Southern Open
|
1/16 | Maria Sharapova |
6-1
3-6 6-3 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
US Open WTA
|
1/64 | Serena Williams |
6-1
6-1 |
| 2019 |
Western & Southern Open
|
1/16 | Ashleigh Barty |
6-4
6-1 |
| 2019 |
Western & Southern Open
|
1/32 | Maria Sharapova |
6-3
7-6 |
| 2019 |
Rogers Cup
|
1/32 | Anett Kontaveit |
6-4
3-6 4-6 |
| 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 |
