The American defeated the Czech in three sets as both players prep for the US Open.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
St. Petersburg Open
|
1/16 | Richard Berankis |
3-6
0-6 |
| 2019 |
Cassis
|
Final | Jo-Wilfried Tsonga |
6-1
6-0 |
| 2019 |
Cassis
|
Semi Finals | Dudi Sela |
3-6
2-6 |
| 2019 |
Cassis
|
Quarter Finals | Dudi Sela |
6-4
6-4 |
| 2019 |
Cassis
|
1/8 | Dudi Sela |
6-7
0-4 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Upper Austria Ladies Linz
|
1/16 | Alize Cornet |
4-6
4-6 |
| 2019 |
China Open
|
1/32 | Venus Williams |
3-6
6-4 5-7 |
| 2019 |
Wuhan Tennis Open
|
1/16 | Simona Halep |
6-3
6-2 |
| 2019 |
Wuhan Tennis Open
|
1/32 | Barbora Strycova |
6-4
6-2 |
