Williams became the first in history to own a career Golden Slam in singles and doubles.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2010 |
Internationaux de Strasbourg
France, Strasbourg |
Championship | Maria Sharapova |
7-5
6-1 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Australian Open WTA
|
1/64 | Donna Vekic |
6-3
6-4 |
| 2020 |
Brisbane International
|
1/16 | Jennifer Brady |
6-3
1-6 6-7 |
| 2019 |
US Open WTA
|
1/64 | Serena Williams |
6-1
6-1 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2014 |
BGL BNP Paribas Luxembourg Open, Qualification
|
1/8 | Lucie Hradecka |
6-4
6-4 |
| 2014 |
BGL BNP Paribas Luxembourg Open, Qualification
|
1/16 | Kristina Barrois |
2-6
6-3 6-0 |
