The 38-year-old won the tournament in 2015, but she feels she needs to rest her body.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
Open de Moselle
|
1/16 | Marton Fucsovics |
3-6
2-6 |
| 2018 |
US Open ATP
|
1/64 | Frances Tiafoe |
6-1
6-4 4-6 6-4 |
| 2018 |
Western & Southern Open
|
1/16 | Novak Djokovic |
4-6
6-2 6-1 |
| 2018 |
Western & Southern Open
|
1/32 | Adrian Mannarino |
6-7
6-2 7-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
US Open WTA
|
1/16 | Serena Williams |
6-1
6-2 |
| 2018 |
US Open WTA
|
1/32 | Venus Williams |
4-6
5-7 |
| 2018 |
US Open WTA
|
1/64 | Venus Williams |
3-6
7-5 3-6 |
| 2018 |
Rogers Cup
|
1/8 | Simona Halep |
6-2
6-2 |
| 2018 |
Rogers Cup
|
1/16 | Venus Williams |
6-7
4-6 |
| 2018 |
Rogers Cup
|
1/32 | Venus Williams |
5-7
1-6 |
