| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2014 |
Winston-Salem
|
1/32 | Sam Querrey |
7-6
6-4 |
| 2014 |
Internazionali BNL d'Italia, Qualification
|
1/7 (Special Qual) | Pere Riba |
6-7
3-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Ostrava
|
1/32 | Dimitar Kuzmanov |
6-2
3-1 |
| 2019 |
Murcia
|
1/32 | Oriol Roca Batalla |
4-6
6-4 3-5 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Australian Open ATP
|
1/16 | Tennys Sandgren |
6-4
6-4 6-4 |
| 2020 |
Australian Open ATP
|
1/32 | Sam Querrey |
6-7
6-4 4-6 4-6 |
| 2020 |
Australian Open ATP
|
1/64 | Sam Querrey |
6-3
6-4 6-4 |
| 2020 |
Adelaide International
|
1/8 | Andrey Rublev |
3-6
3-6 |
| 2020 |
Adelaide International
|
1/16 | Sam Querrey |
6-7
6-2 7-6 |
