2009 Medibank International Sydney – Women's doubles
| Women's doubles | |
|---|---|
| 2009 Medibank International Sydney | |
| Champions |  Hsieh Su-wei  Peng Shuai |
| Runners-up |  Nathalie Dechy .svg.png){kind=small} Casey Dellacqua |
| Score | 6–0, 6–1 |
| Draw | 16 |
| Seeds | 4 |
Yan Zi and Zheng Jie were the defending champions but both chose not to participate that year.
In the final, Hsieh Su-wei and Peng Shuai defeated Nathalie Dechy and Casey Dellacqua, 6–0, 6–1.
Seeds
Cara Black / 
Liezel Huber (semifinal)
Anabel Medina Garrigues / Virginia Ruano Pascual (first round)
Květa Peschke / Lisa Raymond (quarterfinals)- Samantha Stosur / Rennae Stubbs (first round)
Draw
Key
- Q = Qualifier
- WC = Wild card
- LL = Lucky loser
- Alt = Alternate
- ITF = ITF entry
- PR = Protected ranking
- SR = Special ranking
- SE = Special exempt
- JE = Junior exempt
- JR = Junior Accelerator Programme entrant
- CO = College Accelerator Programme entrant
- NG = Next Gen Accelerator Program entrant
- w/o = Walkover
- r = Retired
- d = Defaulted
Draw
| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | C Black L Huber
| 6 | 6 | ||||||||||||||||||||||||
 A-L Grönefeld T Sun
| 4 | 1 | 1 | C Black L Huber
| 4 | 6 | [10] | ||||||||||||||||||||
 S Cîrstea V Dushevina
| 6 | 3 | [10] | S Cîrstea V Dushevina
| 6 | 2 | [6] | ||||||||||||||||||||
| WC | S Kuznetsova N Petrova
| 2 | 6 | [6] | 1 | C Black L Huber
| 62 | 6 | [5] | ||||||||||||||||||
| 3 | K Peschke L Raymond
| 6 | 4 | [11] | N Dechy C Dellacqua
| 7 | 1 | [10] | |||||||||||||||||||
 D Hantuchová A Sugiyama
| 2 | 6 | [9] | 3 | K Peschke L Raymond
| 3 | 2 | ||||||||||||||||||||
A Rodionova Y Shvedova
| 63 | 65 | N Dechy C Dellacqua
| 6 | 6 | ||||||||||||||||||||||
| N Dechy C Dellacqua
| 7 | 7 | N Dechy C Dellacqua
| 0 | 1 | ||||||||||||||||||||||
| R Kops-Jones V Uhlířová
| 6 | 2 | [4] | S-w Hsieh S Peng
| 6 | 6 | |||||||||||||||||||||
| J Craybas G Voskoboeva
| 4 | 6 | [10] | J Craybas G Voskoboeva
| 0 | 4 | |||||||||||||||||||||
| S-w Hsieh S Peng
| 7 | 7 | S-w Hsieh S Peng
| 6 | 6 | ||||||||||||||||||||||
| 4 | S Stosur R Stubbs
| 5 | 5 | S-w Hsieh S Peng
| 6 | 6 | |||||||||||||||||||||
| WC | A Bai T Calderwood
| 1 | 1 | N Llagostera Vives MJ Martínez Sánchez
| 2 | 1 | |||||||||||||||||||||
| N Llagostera Vives MJ Martínez Sánchez
| 6 | 6 | N Llagostera Vives MJ Martínez Sánchez
| 6 | 6 | ||||||||||||||||||||||
M Kirilenko A Radwańska
| 6 | 7 | M Kirilenko A Radwańska
| 4 | 4 | ||||||||||||||||||||||
| 2 | A Medina Garrigues V Ruano Pascual
| 2 | 5 | ||||||||||||||||||||||||