Spain was without world No. 1 Rafael Nadal, who was ruled out due to knee injury.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2016 |
Istanbul Open
|
1/8 | Marcel Granollers |
6-3
6-4 |
| 2015 |
Sony Open Tennis
|
1/64 | Hyeon Chung |
0-6
6-4 4-6 |
| year | Event | RND | Winner | Results |
|---|
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
US Open ATP
|
1/32 | Mikhail Kukushkin |
7-6
6-2 6-3 |
| 2018 |
US Open ATP
|
1/64 | Hyeon Chung |
6-4
6-7 0-6 0-2 |
| 2018 |
Winston-Salem Open
|
Quarter Finals | Pablo Carreno Busta |
3-6
4-6 |
| 2018 |
Winston-Salem Open
|
1/8 | Hyeon Chung |
6-3
3-6 6-3 |
| 2018 |
Winston-Salem Open
|
1/16 | Hyeon Chung |
7-6
6-2 |
| 2018 |
Western & Southern Open
|
1/16 | Juan Martin del Potro |
2-6
3-6 |
| 2018 |
Western & Southern Open
|
1/32 | Hyeon Chung |
2-6
6-1 6-2 |
