| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2013 |
Dallas2
|
1/16 | Denis Istomin |
6-7
6-7 |
| 2012 |
Campell's Hall of Fame Tennis Championships
|
1/16 | Tim Smyczek |
6-3
6-3 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Citi Open
|
1/16 | Milos Raonic |
6-1
6-4 |
| 2019 |
Citi Open
|
1/32 | Tim Smyczek |
4-6
4-6 |
| 2019 |
Citi Open, Qualification
|
1/6 (Special Qual) | Tim Smyczek |
6-7
7-5 3-6 |
| 2019 |
Citi Open, Qualification
|
1/12 (Special Qual) | Tim Smyczek |
6-4
6-2 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Nur-Sultan
|
1/8 | Mackenzie McDonald |
6-2
6-3 |
| 2021 |
Cherbourg
|
1/8 | Ruben Bemelmans |
6-4
7-6 |
| 2021 |
Quimper 2
|
1/16 | Tobias Kamke |
5-7
6-4 6-4 |
