| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2016 |
Kobe
|
Final | Hyeon Chung |
4-6
6-7 |
| 2015 |
US Open
|
1/64 | Hyeon Chung |
6-3
6-1 6-2 |
| 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 |
|---|---|---|---|---|
| 2021 |
Singapore Open
|
1/16 | Yannick Hanfmann |
2-6
4-6 |
| 2021 |
Australian Open ATP
|
1/32 | Felix Auger-Aliassime |
4-6
1-6 2-6 |
| 2021 |
Australian Open ATP
|
1/64 | James Duckworth |
3-6
2-6 4-6 |
