The 2018 US Open champion was tested in a late-night slugfest.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2009 |
Hamburg German Open, Qualification
|
Championship | Potito Starace |
6-4
6-2 |
| 2009 |
SkiStar Swedish Open
|
Championship | Guillermo Canas |
3-6
6-7 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Qatar Total Open, Qualification
|
Quarter Finals | Jessica Pegula |
6-2
6-2 |
| 2021 |
Qatar Total Open, Qualification
|
1/16 | Misaki Doi |
1-6
0-6 |
| 2021 |
Adelaide International
|
1/8 | Belinda Bencic |
1-6
3-6 |
| 2021 |
Adelaide International
|
1/16 | Misaki Doi |
6-7
6-3 2-6 |
