The 38-year-old American prevailed on a warm and wild afternoon on Arthur Ashe Stadium.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Rio Open
|
1/16 | Cameron Norrie |
2-6
1-6 |
| 2019 |
Argentina Open
|
1/16 | Leonardo Mayer |
3-6
6-7 |
| 2019 |
Davis Cup Qualifying Round
|
Championship | Denis Istomin |
6-3
6-4 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
Guangzhou International Women's Open
|
1/8 | Qiang Wang |
2-6
2-6 |
| 2018 |
US Open WTA
|
1/64 | Venus Williams |
3-6
7-5 3-6 |
| 2018 |
Western & Southern Open
|
1/16 | Elina Svitolina |
7-6
4-6 6-4 |
| 2018 |
Western & Southern Open
|
1/32 | Svetlana Kuznetsova |
6-4
2-6 7-6 |
