| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2010 |
US Open
United States, New York, Flushing Meadows |
Championship | Denis Istomin |
5-7
5-7 1-6 |
| 2008 |
Reggio Emilia
|
Championship | Denis Istomin |
1-6
7-5 6-3 |
| 2007 |
St. Brieuc
|
Championship | Maximo Gonzalez |
1-6
4-6 |
| year | Event | RND | Winner | Results |
|---|
| 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
|
Final | J.J. Wolf |
4-6
2-6 |
| 2020 |
Columbus
|
1/8 | Denis Istomin |
3-6
1-6 |
| 2020 |
Delray Beach Open
|
1/16 | Milos Raonic |
2-6
2-6 |
