| 2011 Medibank International Sydney | ||||
|---|---|---|---|---|
 | ||||
| Date | 9–15 January 2011 | |||
| Edition | 119th | |||
| Champions | ||||
| Men's singles | ||||
 Gilles Simon | ||||
| Women's singles | ||||
 Li Na | ||||
| Men's doubles | ||||
 Lukáš Dlouhý / Paul Hanley | ||||
| Women's doubles | ||||
| Iveta Benešová /Barbora Záhlavová-Strýcová | ||||
| ||||
The2011 Medibank International Sydney[1] was atennis tournament played on outdoorhard courts. It was the 119th edition of theMedibank International Sydney, and part of theATP World Tour 250 series[1] of the2011 ATP World Tour, and of theWTA Premier tournaments of the2011 WTA Tour. Both the men's and the women's events took place at theNSW Tennis Centre inSydney, Australia, from 9 to 15 January 2011.[1]
| Country | Player | Rank* | Seed |
|---|---|---|---|
 DEN | Caroline Wozniacki | 1 | 1 |
 RUS | Vera Zvonareva | 2 | 2 |
 BEL | Kim Clijsters | 3 | 3 |
| AUS | Samantha Stosur | 6 | 4 |
 ITA | Francesca Schiavone | 7 | 5 |
 SRB | Jelena Janković | 8 | 6 |
 BLR | Victoria Azarenka | 10 | 7 |
| CHN | Li Na | 11 | 8 |
* As of 3 January 2011
The following players received wildcards into the singles main draw:
The following players received entry into the singles main draw through qualifying:
Lucie HradeckáBojana JovanovskiEkaterina MakarovaVirginie RazzanoSandra ZáhlavováBarbora Záhlavová-StrýcováThe following player received entry into the singles main draw via a lucky loser spot:
| Country | Player | Rank* | Seed |
|---|---|---|---|
 USA | Sam Querrey | 18 | 1 |
 CYP | Marcos Baghdatis | 20 | 2 |
 LAT | Ernests Gulbis | 24 | 3 |
| SRB | Viktor Troicki | 28 | 4 |
| FRA | Richard Gasquet | 30 | 5 |
 ESP | Feliciano López | 32 | 6 |
| ESP | Guillermo García López | 33 | 7 |
 TPE | Lu Yen-hsun | 35 | 8 |
* Rankings are as of 3 January 2011.[1]
The following players received wildcards into the singles main draw:
The following players received entry into the singles main draw through qualifying:
Gilles Simon defeatedViktor Troicki, 7–5, 7–6(7–4)
Li Na defeatedKim Clijsters, 7–6(7–3), 6–3
Lukáš Dlouhý /Paul Hanley defeatedBob Bryan /Mike Bryan, 6–7(6–8), 6–3, [10–5]
Iveta Benešová /Barbora Záhlavová-Strýcová defeatedKvěta Peschke /
Katarina Srebotnik, 4–6, 6–4, [10–7].
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