| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Guayaquil
|
1/8 | Leonardo Mayer |
3-6
4-6 |
| 2019 |
Guayaquil
|
1/16 | Leonardo Mayer |
1-6
6-2 4-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
China Open
|
1/32 | Sofia Kenin |
0-6
6-2 2-6 |
| 2019 |
Wuhan Tennis Open
|
1/16 | Elina Svitolina |
5-7
2-6 |
| 2019 |
Wuhan Tennis Open
|
1/32 | Garbine Muguruza |
3-6
2-6 |
| 2019 |
Pan Pacific Open
|
1/16 | Su-Wei Hsieh |
6-3
6-7 1-6 |
