In Delray Beach, the 26-year-old American qualifier beat Gianluca Mager, 7-6 (2), 6-4.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
BB&T Atlanta Open
|
1/16 | Ryan Harrison |
4-6
7-6 6-1 |
| 2016 |
Shenzhen Open, Qualification
|
Quarter Finals | Ryan Harrison |
4-6
6-4 6-1 |
| 2015 |
Citi Open
|
1/32 | James Duckworth |
6-1
7-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Delray Beach Open
|
1/16 | Gianluca Mager |
3-6
6-1 6-4 |
| 2020 |
Mexican Open, Qualification
|
1/8 | Daniel Altmaier |
6-2
6-3 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Nur-Sultan 2
|
Quarter Finals | Prajnesh Gunneswaran |
4-6
6-2 6-7 |
| 2021 |
Nur-Sultan 2
|
1/8 | James Duckworth |
6-2
6-7 7-5 |
| 2021 |
Singapore Open
|
1/16 | Yannick Hanfmann |
2-6
4-6 |
