The 23-year-old avoided the upset bug, as Zverev, Dimitrov and Goffin all crashed out.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2011 |
Sarajevo
|
Championship | Karol Beck |
6-7
4-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Miami Open
|
1/32 | Cameron Norrie |
5-7
5-7 |
| 2021 |
Mexican Open
|
Quarter Finals | Lorenzo Musetti |
6-4
7-6 |
| 2021 |
Mexican Open
|
1/8 | Grigor Dimitrov |
4-6
2-6 |
| 2021 |
Mexican Open
|
1/16 | Grigor Dimitrov |
4-6
0-3 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2015 |
Taipei, Qualification
|
Quarter Finals | Toshihide Matsui |
6-3
6-4 |
