| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2014 |
US Open, Qualification
|
1/32 | Tatsuma Ito |
6-3
6-2 |
| 2014 |
US Open, Qualification
|
1/64 | Alex Bogomolov Jr. |
2-6
4-6 |
| 2014 |
Aptos
|
1/16 | Juan Ignacio Londero |
6-3
6-1 |
| 2014 |
Vancouver
|
Quarter Finals | Ruben Bemelmans |
6-1
6-3 |
| 2014 |
Vancouver
|
1/8 | Alex Bogomolov Jr. |
3-6
2-6 |
| 2014 |
Vancouver
|
1/16 | Alex Bogomolov Jr. |
3-6
2-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Australian Open WTA
|
1/64 | Ons Jabeur |
4-6
2-6 |
| 2020 |
Brisbane International
|
1/16 | Barbora Strycova |
2-6
6-3 3-6 |
| 2019 |
US Open WTA
|
Quarter Finals | Elina Svitolina |
6-4
6-4 |
| 2019 |
US Open WTA
|
1/8 | Johanna Konta |
6-7
6-3 7-5 |
| 2019 |
US Open WTA
|
1/16 | Johanna Konta |
6-2
6-3 |
| 2019 |
US Open WTA
|
1/32 | Johanna Konta |
6-1
6-0 |
| 2019 |
US Open WTA
|
1/64 | Johanna Konta |
6-1
4-6 6-2 |
