Williams became the first in history to own a career Golden Slam in singles and doubles.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2008 |
Medibank International
Australia, Sydney |
Championship | Nicole Vaidisova |
6-4
4-6 6-4 |
| 2007 |
Zurich Open
Switzerland, Zurich |
Championship | Nicole Vaidisova |
4-6
4-6 |
| 2007 |
Roland Garros WTA
France, Paris |
Championship | Jelena Jankovic |
6-3
7-5 |
| 2007 |
Medibank International
Australia, Sydney |
Championship | Jelena Jankovic |
6-4
4-6 6-4 |
| 2006 |
Generali Ladies Linz
Austria, Linz |
Championship | Nicole Vaidisova |
7-5
6-7 4-6 |
| 2006 |
US Open WTA
United States, New York, Flushing Meadows |
Championship | Jelena Jankovic |
5-7
6-3 6-2 |
| 2006 |
Internationaux de Strasbourg
France, Strasbourg |
Championship | Nicole Vaidisova |
3-6
0-1 |
| 2005 |
Hansol Korea Open
|
Championship | Nicole Vaidisova |
5-7
3-6 |
| 2005 |
Miami Open
|
Championship | Nicole Vaidisova |
6-2
7-6 |
| 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 |
|---|---|---|---|---|
| 2015 |
Tianjin Open
|
1/16 | Ying-Ying Duan |
3-6
3-6 |
| 2015 |
Tianjin Open, Qualification
|
Quarter Finals | Nicole Vaidisova |
6-1
5-7 6-4 |
| 2015 |
Tianjin Open, Qualification
|
1/8 | Nicole Vaidisova |
4-6
1-6 |
| 2015 |
Tianjin Open, Qualification
|
1/16 | Nicole Vaidisova |
6-3
2-6 0-6 |
