Petrova, 34, reached No. 3 in the world in 2006.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2016 |
Indian Wells Masters, Qualification
|
1/24 (Special Qual) | Andrey Rublev |
6-3
2-6 5-7 |
| 2016 |
Abierto Mexicano Telcel, Qualification
|
1/8 | adrian menendez-maceiras |
1-6
5-7 |
| 2016 |
Delray Beach International Tennis Championships, Qualification
|
1/8 | Alejandro Falla |
5-7
6-2 6-1 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2017 |
Wimbledon, Qualification WTA
|
1/24 (Special Qual) | Elizaveta Kulichkova |
3-6
6-4 1-6 |
| 2017 |
Wimbledon, Qualification WTA
|
1/48 (Special Qual) | Michelle Larcher de Brito |
3-6
7-6 6-8 |
| 2017 |
AEGON Classic, Qualification
|
1/8 | Su-Wei Hsieh |
6-4
6-2 |
| 2017 |
AEGON Classic, Qualification
|
1/16 | Michelle Larcher de Brito |
6-3
6-4 |
| 2017 |
AEGON Open, Qualification
|
1/12 (Special Qual) | Dayana Yastremska |
6-3
6-1 |
