| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2013 |
Shanghai Rolex Masters, Qualification
|
1/7 (Special Qual) | Go Soeda |
7-5
6-3 |
| 2013 |
BNP Paribas Open
|
1/64 | Ryan Harrison |
0-6
6-4 3-6 |
| 2012 |
Winston-Salem
|
1/32 | Ryan Harrison |
3-6
5-7 |
| 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 |
Davis Cup Qualifying Round
|
Championship | Emilio Gomez |
5-7
6-7 |
