He is 36 years old, just a month from 37.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2015 |
US Open, Qualification WTA
|
1/64 | Mayo Hibi |
6-3
1-6 2-6 |
| 2015 |
Wimbledon WTA
|
1/64 | Urszula Radwanska |
2-6
1-6 |
| 2015 |
Family Circle Cup
|
1/32 | Madison Brengle |
7-6
4-6 2-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
US Open, Qualification ATP
|
1/16 | Tobias Kamke |
7-5
6-3 |
| 2019 |
US Open, Qualification ATP
|
1/64 | Lukas Lacko |
6-4
6-3 |
| 2019 |
Vancouver
|
1/32 | Tim Van Rijthoven |
6-7
6-4 6-1 |
