It didn't come easily for the Bulgarian, who needed three sets to take out the qualifier.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2014 |
US Open, Qualification
|
1/16 | Niels Desein |
6-7
3-6 |
| 2014 |
US Open, Qualification
|
1/32 | Oscar Hernandez |
6-3
1-6 6-4 |
| 2014 |
US Open, Qualification
|
1/64 | Oscar Hernandez |
3-6
3-6 |
| 2014 |
Roland Garros, Qualification
|
1/64 | Damir Dzumhur |
1-6
4-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
Davis Cup Group 2 - Europe/Africa
|
Championship | Kamil Majchrzak |
3-6
2-6 |
| 2018 |
Davis Cup Group 2 - Europe/Africa
|
Championship | Hubert Hurkacz |
6-7
5-7 |
| 2018 |
Davis Cup Group 2 - Europe/Africa
|
Championship | Adrian Ungur |
6-0
7-6 |
| 2017 |
Rome 2
|
1/8 | Daniel Gimeno-Traver |
6-7
5-7 |
