The American joined compatriot Jennifer Brady in the US Open quarterfinals.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2014 |
Porsche Tennis Grand Prix
|
1/8 | Alisa Kleybanova |
6-2
7-6 |
| 2009 |
US Open WTA
United States, New York, Flushing Meadows |
Championship | Petra Kvitova |
6-7
6-3 6-2 |
| 2008 |
East West Bank Classic presented by Herbalife
United States, California, Los Angeles |
Championship | Petra Kvitova |
6-4
1-6 7-5 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
US Open WTA
|
1/8 | Shelby Rogers |
7-6
3-6 7-6 |
| 2020 |
US Open WTA
|
1/16 | Petra Kvitova |
4-6
3-6 |
| 2020 |
US Open WTA
|
1/32 | Petra Kvitova |
6-7
2-6 |
| 2020 |
US Open WTA
|
1/64 | Petra Kvitova |
3-6
2-6 |
| 2020 |
Western & Southern Open
|
1/16 | Marie Bouzkova |
2-6
7-5 6-2 |
| 2020 |
Tipsport Charity Cup Women
|
Championship | Marketa Vondrousova |
4-6
1-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2017 |
VTB Kremlin Cup, Qualification
|
Quarter Finals | Kaia Kanepi |
6-2
2-6 7-6 |
| 2017 |
VTB Kremlin Cup, Qualification
|
1/8 | Alisa Kleybanova |
6-4
6-2 |
| 2017 |
VTB Kremlin Cup, Qualification
|
1/16 | Alisa Kleybanova |
6-2
6-3 |
| 2014 |
Wimbledon WTA
|
1/64 | Lauren Davis |
6-1
6-2 |
| 2014 |
Roland Garros WTA
|
1/64 | Simona Halep |
0-6
2-6 |
