| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2015 |
Western & Southern Open, Qualification
|
Championship | ||
| 2014 |
Open Sud de France
France, Montpellier |
1/16 | Denis Istomin |
6-4
7-5 |
| 2010 |
Malaysian Open
Malaysia, Kuala Lumpur |
Championship | Denis Istomin |
6-2
3-6 4-6 |
| 2007 |
Karshi
|
Championship | Denis Istomin |
1-6
4-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Australian Open, Qualification ATP
|
1/64 | Lorenzo Giustino |
1-6
1-6 |
| 2020 |
Astana Open, Qualification
|
1/8 | Alexei Popyrin |
6-4
4-4 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Istanbul
|
1/16 | Sebastian Ofner |
6-7
6-4 6-4 |
