| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2013 |
Napa
|
Quarter Finals | Tim Smyczek |
6-1
1-6 2-6 |
| 2013 |
Winnetka
|
Quarter Finals | Bradley Klahn |
3-6
5-7 |
| 2013 |
Delray Beach International Tennis Championships, Qualification
|
1/8 | Tim Smyczek |
7-6
6-3 |
| 2012 |
Charlottesville
|
1/8 | Bradley Klahn |
6-4
6-7 3-6 |
| 2012 |
Farmers Classic, Qualification
|
1/8 | Bradley Klahn |
6-0
2-6 6-3 |
| 2010 |
SAP Open, Qualification
|
Championship | Tim Smyczek |
6-2
7-6 |
| 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 |
|---|---|---|---|---|
| 2020 |
Split
|
1/8 | Alessandro Giannessi |
6-7
0-3 |
| 2020 |
Split
|
1/16 | Bradley Klahn |
6-7
6-4 7-6 |
