| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2012 |
Australian Open, Qualification WTA
|
1/48 (Special Qual) | Irina Khromacheva |
6-4
4-6 0-1 |
| 2012 |
ASB Classic, Qualification
|
Championship | Alison Riske |
2-6
7-6 2-6 |
| 2011 |
ASB Classic, Qualification
|
1/8 | Regina Kulikova |
7-6
6-1 |
| 2011 |
ASB Classic, Qualification
|
1/16 | Regina Kulikova |
2-6
7-6 1-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Swiss Indoors Basel
|
1/16 | Roberto Bautista Agut |
4-6
5-7 |
| 2019 |
Shanghai Rolex Masters
|
1/8 | Matteo Berrettini |
6-7
4-6 |
| 2019 |
Shanghai Rolex Masters
|
1/16 | Roberto Bautista Agut |
6-4
7-5 |
| 2019 |
China Open
|
1/16 | Sam Querrey |
6-7
1-4 |
