# 2009 BWF World Championships – Mixed doubles

The 2009 BWF World Championships was the 17th tournament of the World Badminton Championships. It was held at the Gachibowli Indoor Stadium in Hyderabad, Andhra Pradesh, India, from 10 to 16 August 2009. Following the results of the mixed doubles.

## Seeds

* Lee Yong-dae / Lee Hyo-jung (semi-final)
* Nova Widianto / Liliyana Natsir (final)
* Zheng Bo / Ma Jin (quarter-final)
* He Hanbin / Yu Yang (quarter-final)
* Xie Zhongbo / Zhang Yawen (quarter-final)
* Joachim Fischer Nielsen / Christinna Pedersen (semi-final)
* Thomas Laybourn / Kamilla Rytter Juhl (champion)
* Valiyaveetil Diju / Jwala Gutta (quarter-final)
* Sudket Prapakamol / Saralee Thungthongkam (withdrew)
* Yohan Hadikusumo Wiratama / Chau Hoi Wah (third round)
* Anthony Clark / Donna Kellogg (withdrew)
* Robert Mateusiak / Nadieżda Kostiuczyk (third round)
* Songphon Anugritayawon / Kunchala Voravichitchaikul (withdrew)
* Xu Chen / Zhao Yunlei (third round)
* Yoo Yeon-seong / Kim Min-jung (third round)
* Devin Lahardi Fitriawan / Lita Nurlita (third round)

## Main stage
### Section 1

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 1 | Lee Y-d Lee H-j | | | | | | | | | | | |
| | | | | | | A Murn Š Silvester | wo | | | | | | | | | | |
| | | | | | | | | | | 1 | Lee Y-d Lee H-j | 21 | 21 | | | | |
| | | | | | | | | | | 14 | Xu C Zhao YL | 11 | 17 | | | | |
| | | | | | 14 | Xu C Zhao YL | 21 | 21 | | | | | | | | | |
| | S Makarski D Dimova | 21 | 8 | 10 | | Wong WH Koon WC | 15 | 17 | | | | | | | | | |
| | Wong WH Koon WC | 18 | 21 | 21 | | | | | | | | | | 1 | Lee Y-d Lee H-j | 21 | 21 |
| | | | | | | | | | | | | | | 5 | Xie ZB Zhang YW | 16 | 16 |
| | | | | | 5 | Xie ZB Zhang YW | 17 | 21 | 21 | | | | | | | | |
| | | | | | | Fang C-m Cheng W-h | 21 | 11 | 8 | | | | | | | | |
| | | | | | | | | | | 5 | Xie ZB Zhang YW | 21 | 21 | | | | |
| 11 | A Clark D Kellogg | wo | | | | | | | | | N Hirata S Matsuo | 8 | 14 | | | | |
| | M Zilberman S Zilberman | | | | | M Zilberman S Zilberman | 11 | 10 | | | | | | | | | |
| | A Vishnu A Balan | 14 | 20 | | | N Hirata S Matsuo | 21 | 21 | | | | | | | | | |
| | N Hirata S Matsuo | 21 | 22 | | | | | | | | | | | | | | |

### Section 2

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 3 | Zheng B Ma J | 21 | 21 | | | | | | | | | | | |
| | | | | | | Chan PS Goh LY | 16 | 12 | | | | | | | | | | | |
| | | | | | | | | | | 3 | Zheng B Ma J | 21 | 21 | 21 | | | | | |
| 9 | S Prapakamol S Thungthongkam | wo | | | | | | | | | Chen H-l Chou Chia-chi | 13 | 23 | 15 | | | | | |
| | Chen H-l Chou C-c | | | | | Chen H-l Chou C-c | 11 | 21 | 21 | | | | | | | | | | |
| | B Carême L Choinet | 21 | 21 | | | B Carême L Choinet | 21 | 9 | 10 | | | | | | | | | | |
| | J Wu D Barry | 9 | 19 | | | | | | | | | | | | 3 | Zheng B Ma J | 20 | 21 | 20 |
| | | | | | | | | | | | | | | | 7 | T Laybourn K Rytter Juhl | 22 | 11 | 22 |
| | | | | | 7 | T Laybourn K Rytter Juhl | 21 | 21 | | | | | | | | | | | |
| | | | | | | R Vaughan S Thomas | 15 | 12 | | | | | | | | | | | |
| | | | | | | | | | | 7 | T Laybourn K Rytter Juhl | 21 | 21 | | | | | | |
| 16 | DL Fitriawan L Nurlita | 18 | 21 | 21 | | | | | | 16 | DL Fitriawan L Nurlita | 9 | 9 | | | | | | |
| | W Claes N Descamps | 21 | 11 | 14 | 16 | DL Fitriawan L Nurlita | 22 | 21 | | | | | | | | | | | |
| | J de Ruiter I Vaessen | wo | | | | I Sozonov A Prokopenko | 20 | 13 | | | | | | | | | | | |
| | I Sozonov A Prokopenko | | | | | | | | | | | | | | | | | | |

### Section 3

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | J Schöttler B Overzier | 21 | 21 | | | | | | | | | | | | | |
| | H Tam D Haliday | 15 | 8 | | J Schöttler B Overzier | 19 | 24 | | | | | | | | | |
| | A Dumartheray S Jaquet | 10 | 8 | 10 | YH Wiratama Chau HW | 21 | 26 | | | | | | | | | |
| 10 | YH Wiratama Chau HW | 21 | 21 | | | | | 10 | YH Wiratama Chau HW | 19 | 21 | 15 | | | | |
| | | | | | | | | 6 | J Fischer Nielsen C Pedersen | 21 | 15 | 21 | | | | |
| | | | | | V Durkin N Vislova | wo | | | | | | | | | | |
| | | | | 6 | J Fischer Nielsen C Pedersen | | | | | | | | | | | |
| | | | | | | | | | | | | | 6 | J Fischer Nielsen C Pedersen | 21 | 21 |
| | I Utroša M Tvrdy | 16 | 14 | | | | | | | | | | 4 | He HB Yu Y | 10 | 17 |
| | W Milroy F McKee | 21 | 21 | | W Milroy F McKee | 13 | 19 | | | | | | | | | |
| | C Adcock G White | wo | | 15 | Yoo Y-s Kim M-j | 21 | 21 | | | | | | | | | |
| 15 | Yoo Y-s Kim M-j | | | | | | | 15 | Yoo Y-s Kim M-j | 8 | 9 | | | | | |
| | | | | | | | | 4 | He HB Yu Y | 21 | 21 | | | | | |
| | | | | | Ong JG Chong SC | 11 | 20 | | | | | | | | | |
| | | | | 4 | He HB Yu Y | 21 | 22 | | | | | | | | | |

### Section 4

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | MR Abdul Latif Woon KW | 17 | 21 | 17 | | | | | | | | | | | | |
| | V Atrashchenkov E Prus | 21 | 9 | 21 | | V Atrashchenkov E Prus | 13 | 9 | | | | | | | | |
| | A Nikolaenko V Sorokina | 11 | 17 | | 12 | R Mateusiak N Kostiuczyk | 21 | 21 | | | | | | | | |
| 12 | R Mateusiak N Kostiuczyk | 21 | 21 | | | | | | 12 | R Mateusiak N Kostiuczyk | 11 | 20 | | | | |
| | | | | | | | | | 8 | V Diju J Gutta | 21 | 22 | | | | |
| | | | | | | N Robertson J Wallwork | wo | | | | | | | | | |
| | | | | | 8 | V Diju J Gutta | | | | | | | | | | |
| | | | | | | | | | | | | | 8 | V Diju J Gutta | 16 | 14 |
| | Hsieh Y-h Chien Y-c | 15 | 14 | | | | | | | | | | 2 | N Widianto L Natsir | 21 | 21 |
| | Koo KK Ng HL | 21 | 21 | | | Koo KK Ng HL | 21 | 21 | | | | | | | | |
| | R Bosch P van Dooremalen | | | | | R Bosch P van Dooremalen | 19 | 14 | | | | | | | | |
| 13 | S Anugritayawon K Voravichitchaikul | wo | | | | | | | | Koo KK Ng HL | 15 | 19 | | | | |
| | | | | | | | | | 2 | N Widianto L Natsir | 21 | 21 | | | | |
| | | | | | | A Konakh A Zaitsava | 12 | 9 | | | | | | | | |
| | | | | | 2 | N Widianto L Natsir | 21 | 21 | | | | | | | | |

## Final stage

| Quarter-finals | Quarter-finals | Quarter-finals | Quarter-finals | Quarter-finals | Semi-finals | Semi-finals | Semi-finals | Semi-finals | Semi-finals | Final | Final | Final | Final |
| 1 | Lee Yong-dae Lee Hyo-jung | 21 | 21 | | | | | | | | | | |
| 5 | Xie Zhongbo Zhang Yawen | 16 | 16 | | | | | | | | | | |
| 5 | Xie Zhongbo Zhang Yawen | 16 | 16 | | 1 | Lee Yong-dae Lee Hyo-jung | 21 | 9 | 18 | | | | |
| | | | | | 7 | Thomas Laybourn Kamilla Rytter Juhl | 18 | 21 | 21 | | | | |
| 3 | Zheng Bo Ma Jin | 20 | 21 | 20 | 7 | Thomas Laybourn Kamilla Rytter Juhl | 18 | 21 | 21 | | | | |
| 7 | Thomas Laybourn Kamilla Rytter Juhl | 22 | 11 | 22 | | | | | | | | | |
| 7 | Thomas Laybourn Kamilla Rytter Juhl | 22 | 11 | 22 | | | | | | 7 | Thomas Laybourn Kamilla Rytter Juhl | 21 | 21 |
| | | | | | | | | | | 2 | Nova Widianto Liliyana Natsir | 13 | 17 |
| 6 | Joachim Fischer Nielsen Christinna Pedersen | 21 | 21 | | | | | | | | | | | 2 | Nova Widianto Liliyana Natsir | 13 | 17 |
| 4 | He Hanbin Yu Yang | 10 | 17 | | | | | | | | | | |
| 4 | He Hanbin Yu Yang | 10 | 17 | | 6 | Joachim Fischer Nielsen Christinna Pedersen | 18 | 21 | 18 | | | | |
| | | | | | 2 | Nova Widianto Liliyana Natsir | 21 | 14 | 21 | | | | |
| 8 | Valiyaveetil Diju Jwala Gutta | 16 | 14 | | 2 | Nova Widianto Liliyana Natsir | 21 | 14 | 21 | | | | |
| 2 | Nova Widianto Liliyana Natsir | 21 | 21 | | | | | | | | | | |