| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2014 |
Wimbledon
|
1/64 | Benjamin Becker |
4-6
3-6 4-6 |
| 2011 |
Medibank International, Qualification
|
Championship |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Columbus
|
1/32 | Zhe Li |
5-7
6-7 |
| 2020 |
Dallas
|
1/16 | Mackenzie McDonald |
6-4
1-6 6-4 |
| 2020 |
Dallas
|
1/32 | Donald Young |
2-6
2-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2017 |
Wimbledon, Qualification
|
1/32 | Illya Marchenko |
3-6
7-6 6-4 |
| 2017 |
Wimbledon, Qualification
|
1/64 | Benjamin Becker |
6-3
3-6 4-6 |
| 2017 |
Gerry Weber Open, Qualification
|
1/8 | Mikhail Youzhny |
3-6
4-6 |
| 2017 |
Ricoh Open, Qualification
|
1/8 | Stefanos Tsitsipas |
6-7
6-3 7-5 |
