The defending champion "escaped tough situations" in a gripping third-round slugfest.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
Davis Cup Group 1 - Europe/Africa Playoff
|
Championship | Karen Khachanov |
6-2
6-4 |
| 2018 |
Davis Cup Group 1 - Europe/Africa Playoff
|
Championship | Karen Khachanov |
7-6
6-3 |
| 2018 |
US Open ATP
|
1/16 | Rafael Nadal |
5-7
7-5 7-6 7-6 |
| 2018 |
US Open ATP
|
1/32 | Karen Khachanov |
5-7
3-6 3-6 |
| 2018 |
US Open ATP
|
1/64 | Karen Khachanov |
3-6
2-6 3-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
US Open WTA
|
1/32 | Ekaterina Makarova |
6-7
3-6 |
| 2018 |
US Open WTA
|
1/64 | Julia Goerges |
6-2
6-7 6-2 |
| 2018 |
Connecticut Open
|
Semi Finals | Aryna Sabalenka |
6-4
7-6 |
| 2018 |
Connecticut Open
|
Quarter Finals | Julia Goerges |
4-6
2-6 |
| 2018 |
Connecticut Open
|
1/8 | Julia Goerges |
4-6
6-3 4-6 |
| 2018 |
Connecticut Open
|
1/16 | Julia Goerges |
3-6
1-6 |
| 2018 |
Western & Southern Open
|
1/32 | Kristina Mladenovic |
6-4
3-2 |
