| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2012 |
R. M. Keegan Championships
|
1/16 | Sergiy Stakhovsky |
3-6
6-7 |
| 2007 |
Naples
|
Championship | Robert Kendrick |
6-4
6-2 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2013 |
Sacramento
|
1/16 | Thanasi Kokkinakis |
6-7
3-6 |
| 2012 |
Panamacity
|
1/16 | Rogerio Dutra Silva |
3-6
0-3 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Rome
|
1/16 | Sergiy Stakhovsky |
6-4
3-6 7-5 |
| 2021 |
Biella 4
|
Quarter Finals | Daniel Masur |
7-6
6-4 |
