| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
Generali Open
|
Final | Martin Klizan |
6-2
6-2 |
| 2014 |
BMW Open
|
Quarter Finals | Martin Klizan |
6-7
6-1 1-6 |
| 2013 |
Brisbane International
Australia, Brisbane |
1/16 | Denis Istomin |
6-1
6-2 |
| 2009 |
Tashkent
|
Championship | Denis Istomin |
0-2
|
| 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 |
|---|---|---|---|---|
| 2020 |
Chile Open
|
1/16 | Federico Delbonis |
6-1
7-6 |
