Williams became the first in history to own a career Golden Slam in singles and doubles.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2016 |
Wimbledon WTA
England, Wimbledon |
1/64 | Jelena Jankovic |
6-2
6-2 |
| 2013 |
Family Circle Cup
United States, South Carolina, Charleston |
Semi Finals | Jelena Jankovic |
6-4
6-7 6-2 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Upper Austria Ladies Linz
|
1/8 | Aryna Sabalenka |
6-0
6-3 |
| 2020 |
Upper Austria Ladies Linz
|
1/16 | Stefanie Voegele |
6-7
3-6 |
| 2020 |
Upper Austria Ladies Linz, Qualification
|
1/6 (Special Qual) | Stefanie Voegele |
6-2
3-6 6-2 |
| 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 |
