In Delray Beach, the 26-year-old American qualifier beat Gianluca Mager, 7-6 (2), 6-4.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2017 |
Abierto Mexicano Telcel, Qualification
|
1/8 | Ryan Harrison |
6-3
6-3 |
| 2015 |
Surbiton
|
Quarter Finals | Matthew Ebden |
0-6
2-6 |
| 2011 |
Shanghai Rolex Masters
China, Shanghai |
Championship | Matthew Ebden |
6-4
6-2 |
| 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 |
Australian Open, Qualification ATP
|
1/64 | Jason Kubler |
5-7
6-2 4-6 |
| 2020 |
Bengaluru
|
1/16 | Mohamed Safwat |
7-6
6-7 7-5 |
| 2020 |
Bengaluru
|
1/32 | Matthew Ebden |
6-0
4-6 7-6 |
