The two-time US Open champ won 6-3, 3-6, 6-4, 6-0 to advance to the second round.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2017 |
If Stockholm Open
|
1/16 | Hyeon Chung |
3-6
2-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
Open de Moselle
|
1/8 | Radu Albot |
3-6
2-6 |
| 2018 |
Open de Moselle
|
1/16 | Marton Fucsovics |
3-6
2-6 |
| 2018 |
US Open ATP
|
1/64 | Novak Djokovic |
6-3
3-6 6-4 6-0 |
| 2018 |
Winston-Salem Open
|
1/32 | Guido Andreozzi |
6-3
4-6 6-0 |
| 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 |
