| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2011 |
Open de Nice Côte d’Azur
France, Nice |
Championship | Denis Istomin |
2-6
6-7 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Davis Cup Qualifying Round
|
Championship | Tommy Paul |
6-3
6-0 |
| 2020 |
Davis Cup Qualifying Round
|
Championship | Reilly Opelka |
6-2
7-5 |
| 2020 |
Columbus
|
1/8 | Denis Istomin |
3-6
1-6 |
| 2020 |
Delray Beach Open
|
1/16 | Milos Raonic |
2-6
2-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2014 |
Mons
|
1/16 | Gerald Melzer |
6-4
3-6 3-6 |
| 2014 |
Topshelf Open, Qualification
|
1/8 | Paolo Lorenzi |
6-4
2-6 6-3 |
