The two-time Grand Slam champion won 6-1, 6-2 to advance to the third round.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
US Open ATP
|
1/64 | John Isner |
7-6
6-3 6-4 |
| 2018 |
Western & Southern Open
|
1/16 | Pablo Carreno Busta |
4-6
4-6 |
| 2018 |
Western & Southern Open
|
1/32 | Bradley Klahn |
6-7
4-6 |
| 2018 |
Western & Southern Open, Qualification
|
1/7 (Special Qual) | Bradley Klahn |
7-6
7-6 |
| 2018 |
Western & Southern Open, Qualification
|
1/14 (Special Qual) | Bradley Klahn |
4-6
6-7 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
Pan Pacific Open
|
1/8 | Karolina Pliskova |
6-4
4-6 4-6 |
| 2018 |
Pan Pacific Open
|
1/16 | Daria Gavrilova |
6-7
6-3 6-7 |
| 2018 |
US Open WTA
|
1/32 | Victoria Azarenka |
6-1
6-2 |
| 2018 |
US Open WTA
|
1/64 | Daria Gavrilova |
0-6
0-6 |
