| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2011 |
Pingguo
|
Championship | Go Soeda |
6-3
6-2 |
| 2011 |
Kyoto
|
Championship | Cedrik-Marcel Stebe |
4-6
7-6 6-7 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Prostejov
|
1/8 | Jozef Kovalik |
6-1
2-6 6-2 |
| 2020 |
Prostejov
|
1/16 | Cedrik-Marcel Stebe |
5-7
6-2 6-2 |
| 2020 |
Todi
|
1/16 | Cedrik-Marcel Stebe |
1-6
3-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
US Open ATP
|
1/64 | Matteo Berrettini |
7-6
6-1 6-4 |
| 2020 |
Davis Cup Qualifying Round
|
Championship | Emilio Gomez |
5-7
6-7 |
