| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2014 |
BNP Paribas Open
United States, California, Indian Wells |
1/64 | Ivo Karlovic |
6-4
6-4 |
| 2013 |
U.S. National Indoor Tennis Championships, Qualification
|
Quarter Finals | Alex Bogomolov Jr. |
3-6
6-3 4-6 |
| 2012 |
ATP Kremlin Cup
|
1/8 | Ivo Karlovic |
7-6
6-4 |
| 2012 |
Power Horse World Team Cup, Blue Group
|
Championship |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Calgary
|
1/16 | Ivo Karlovic |
7-6
6-4 |
| 2020 |
New York Open
|
1/16 | Jordan Thompson |
3-6
6-7 |
| 2020 |
Maharashtra Open
|
1/16 | Cedrik-Marcel Stebe |
6-3
6-4 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2014 |
US Open, Qualification
|
1/32 | Tatsuma Ito |
6-3
6-2 |
| 2014 |
US Open, Qualification
|
1/64 | Alex Bogomolov Jr. |
2-6
4-6 |
| 2014 |
Aptos
|
1/16 | Juan Ignacio Londero |
6-3
6-1 |
| 2014 |
Vancouver
|
Quarter Finals | Ruben Bemelmans |
6-1
6-3 |
| 2014 |
Vancouver
|
1/8 | Alex Bogomolov Jr. |
3-6
2-6 |
| 2014 |
Vancouver
|
1/16 | Alex Bogomolov Jr. |
3-6
2-6 |
