Williams became the first in history to own a career Golden Slam in singles and doubles.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2011 |
US Open WTA
United States, New York, Flushing Meadows |
Championship | Vera Zvonareva |
3-6
0-6 |
| 2008 |
Roland Garros WTA
France, Paris |
Championship | Vera Zvonareva |
6-2
6-1 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Top Seed Open
|
1/16 | Jessica Pegula |
6-1
5-7 6-4 |
| 2020 |
Indian Wells
|
Semi Finals | Misaki Doi | |
| 2020 |
Indian Wells
|
Quarter Finals | Vera Zvonareva |
6-1
4-6 6-2 |
| 2020 |
Indian Wells
|
1/8 | Vera Zvonareva |
6-3
3-6 4-6 |
| 2020 |
Indian Wells
|
1/16 | Vera Zvonareva |
4-6
6-2 6-2 |
| 2020 |
Indian Wells
|
1/32 | Vera Zvonareva |
6-4
6-1 |
| 2020 |
Qatar Total Open
|
1/16 | Saisai Zheng |
5-7
1-6 |
| 2020 |
Qatar Total Open
|
1/32 | Vera Zvonareva |
4-6
4-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2016 |
Roland Garros, Qualification WTA
|
1/24 (Special Qual) | Sara Sorribes Tormo |
4-6
3-6 |
| 2016 |
Roland Garros, Qualification WTA
|
1/48 (Special Qual) | Stephanie Foretz |
7-6
3-6 1-6 |
