| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Winnetka
|
1/8 | Bradley Klahn |
6-1
6-3 |
| 2019 |
Monterrey
|
Quarter Finals | Donald Young |
7-5
6-4 |
| 2013 |
Aptos
|
1/8 | Bradley Klahn |
6-4
6-4 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Split
|
1/8 | Alessandro Giannessi |
6-7
0-3 |
| 2020 |
Split
|
1/16 | Bradley Klahn |
6-7
6-4 7-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Cleveland
|
1/16 | Donald Young |
6-3
6-7 7-5 |
| 2021 |
Delray Beach Open
|
1/16 | Frances Tiafoe |
6-3
6-4 |
