Williams became the first in history to own a career Golden Slam in singles and doubles.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2012 |
Dubai Duty Free Tennis Championships
United Arab Emirates, Dubai |
1/16 | Jelena Jankovic |
6-2
6-2 |
| 2009 |
Roland Garros WTA
France, Paris |
Championship | Jelena Jankovic |
6-2
6-3 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2017 |
US Open WTA
|
1/64 | Petra Kvitova |
7-5
7-5 |
| 2017 |
Citi Open
|
1/16 | Oceane Dodin |
6-4
3-6 0-2 |
| 2017 |
NanChang Open
|
1/8 | Jing-Jing Lu |
2-6
6-1 6-2 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2016 |
Roland Garros, Qualification WTA
|
1/48 (Special Qual) | Kristina Kucova |
0-6
0-2 |
| 2016 |
Miami Open
|
1/64 | Heather Watson |
1-6
0-6 |
| 2016 |
Indian Wells Masters
|
1/64 | Denisa Allertova |
6-0
6-1 |
