| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
Citi Open
|
1/32 | Tim Smyczek |
7-6
6-2 |
| 2015 |
BB&T Atlanta Open
|
1/16 | Richard Berankis |
6-4
6-4 |
| 2012 |
US Open, Qualification
|
1/16 | Tim Smyczek |
7-6
5-7 4-6 |
| 2012 |
SAP Open, Qualification
|
Quarter Finals | Tim Smyczek |
3-6
2-4 |
| 2008 |
Humacao
|
Championship | Tim Smyczek |
2-6
7-5 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 |
|---|---|---|---|---|
| 2020 |
Eastern European Championship, Second Stage
|
Championship | Mirza Basic |
6-7
3-6 |
| 2020 |
Eastern European Championship, Second Stage
|
Championship | Richard Berankis |
6-4
6-4 |
| 2020 |
Eastern European Championship
|
Championship | Richard Berankis |
6-3
6-3 |
| 2020 |
Monterrey
|
1/8 | Ernesto Escobedo |
7-6
7-6 |
