| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
US Men's Clay Court Championships
|
1/16 | Ryan Harrison |
6-3
6-4 |
| 2018 |
New York Open
|
1/8 | Ivo Karlovic |
4-6
4-6 |
| 2015 |
Abierto Mexicano Telcel
|
Quarter Finals | Ryan Harrison |
6-4
6-7 6-7 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Delray Beach Open
|
1/16 | Ryan Harrison |
6-3
6-2 |
| 2020 |
Cleveland
|
1/16 | Ryan Harrison |
6-3
6-7 6-3 |
| 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 |
