The ninth-seeded American edged Ruben Bemelmans to advance to the third round.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2012 |
Heilbronn
|
Semi Finals | Ruben Bemelmans |
7-5
6-3 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
Chengdu Open, Qualification
|
Quarter Finals | Ruben Bemelmans |
7-6
6-2 |
| 2018 |
St. Petersburg Open
|
1/16 | Lukas Lacko |
2-6
6-4 5-7 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
Australian Open ATP
|
1/64 | Maximilian Marterer |
0-6
3-6 4-6 |
| 2018 |
Qatar ExxonMobil Open
|
1/16 | Andrey Rublev |
1-6
0-0 |
| 2017 |
European Open
|
1/16 | Steve Darcis |
6-4
4-6 0-1 |
