| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2015 |
US Men's Clay Court Championships, Qualification
|
1/8 | Hyeon Chung |
1-6
1-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Roland Garros, Qualification ATP
|
1/32 | Renzo Olivo |
6-7
2-6 |
| 2020 |
Prostejov
|
1/16 | Jozef Kovalik |
7-6
6-2 |
| 2020 |
Ostrava
|
1/16 | Lukas Rosol |
2-6
6-4 6-0 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2015 |
Lexington
|
1/8 | Mitchell Krueger |
1-6
1-6 |
| 2015 |
Lexington
|
1/16 | Ryan Sweeting |
7-6
6-2 |
| 2015 |
Binghamton
|
1/16 | Edward Corrie |
5-7
2-6 |
