In Delray Beach, the 26-year-old American qualifier beat Gianluca Mager, 7-6 (2), 6-4.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2011 |
Farmers Classic
United States, California, Los Angeles |
Championship | Ryan Harrison |
6-7
7-5 6-3 |
| 2010 |
Wimbledon, Qualification
|
Championship | Richard Berankis |
3-6
2-6 |
| 2010 |
Nottingham
|
Championship | Richard Berankis |
6-2
6-2 |
| 2009 |
Champaign
|
Championship | Richard Berankis |
2-6
4-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Delray Beach Open
|
1/16 | Gianluca Mager |
3-6
6-1 6-4 |
| 2020 |
Mexican Open, Qualification
|
1/8 | Daniel Altmaier |
6-2
6-3 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Australian Open ATP
|
1/32 | Karen Khachanov |
6-2
6-4 6-4 |
| 2021 |
Australian Open ATP
|
1/64 | Richard Berankis |
6-2
7-5 6-3 |
| 2021 |
Murray River Open
|
1/8 | Jiri Vesely |
6-4
6-2 |
| 2021 |
Murray River Open
|
1/16 | Richard Berankis |
7-6
7-5 |
| 2021 |
Murray River Open
|
1/32 | Richard Berankis |
2-6
2-6 |
