The 2017 Wimbledon semifinalist beat fellow American Mackenzie McDonald.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2014 |
Roland Garros
|
1/64 | Sam Querrey |
6-7
4-6 3-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2016 |
Rome2
|
1/8 | Elias Ymer |
7-5
7-6 |
| 2016 |
Rome2
|
1/16 | Filippo Volandri |
6-2
6-3 |
| 2016 |
Genova
|
1/16 | Danilo Petrovic |
7-5
3-0 |
| 2016 |
Como
|
1/16 | Marco Cecchinato |
2-6
7-6 3-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Delray Beach Open
|
1/8 | Gianluca Mager |
7-6
6-1 |
| 2021 |
Delray Beach Open
|
1/16 | Sam Querrey |
3-6
4-6 |
| 2020 |
Roland Garros ATP
|
1/64 | Andrey Rublev |
7-6
7-6 5-7 4-6 3-6 |
