| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Knoxville
|
1/16 | Dmitry Popko |
4-6
6-2 6-4 |
| 2019 |
Guayaquil
|
1/16 | Paolo Lorenzi |
7-5
6-4 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
Morelos
|
1/16 | Cristian Garin |
2-6
4-6 |
| 2018 |
Launceston
|
1/8 | Alexander Sarkissian |
5-7
3-6 |
| 2018 |
Launceston
|
1/16 | Marinko Matosevic |
4-6
6-4 6-7 |
| 2018 |
Australian Open, Qualification ATP
|
1/64 | Dennis Novikov |
3-6
6-7 |
