Williams became the first in history to own a career Golden Slam in singles and doubles.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2007 |
Family Circle Cup
|
Championship | Jelena Jankovic |
2-6
0-6 |
| 2006 |
Internazionali BNL d'Italia
|
Championship | Jelena Jankovic |
6-7
1-6 |
| 2006 |
Qatar Telecom German Open
Germany, Berlin |
Championship | Katarina Srebotnik |
1-6
6-3 6-2 |
| year | Event | RND | Winner | Results |
|---|
| 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 |
