Williams became the first in history to own a career Golden Slam in singles and doubles.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2015 |
Western & Southern Open
|
Championship |
| 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 |
|---|---|---|---|---|
| 2020 |
Top Seed Open, Qualification
|
1/12 (Special Qual) | Bethanie Mattek-Sands |
6-4
7-6 |
| 2020 |
MatchPlay 120 Series Women
|
Championship | Varvara Lepchenko |
0-6
2-6 |
| 2020 |
MatchPlay 120 Series Women
|
Championship | Varvara Lepchenko |
6-4
6-2 |
| 2020 |
Indian Wells
|
1/32 | Asia Muhammad |
4-6
3-6 |
