| 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 |
|---|---|---|---|---|
| 2020 |
Delray Beach Open
|
1/16 | Ryan Harrison |
6-3
6-2 |
| 2020 |
Cleveland
|
1/16 | Ryan Harrison |
6-3
6-7 6-3 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Monterrey
|
1/8 | Ernesto Escobedo |
7-6
7-6 |
| 2020 |
Dubai Tennis Championships
|
1/16 | Nikoloz Basilashvili |
5-7
7-6 6-3 |
| 2020 |
Maharashtra Open
|
Semi Finals | Jiri Vesely |
6-7
7-6 7-6 |
| 2020 |
Maharashtra Open
|
Quarter Finals | Richard Berankis |
6-4
6-7 2-6 |
| 2020 |
Maharashtra Open
|
1/8 | Richard Berankis |
6-7
1-6 |
