2011 BWF World Championships – Men's doubles

2011 BWF World Championships
Singles		men		women
Doubles		men		women		mixed

The Men's Doubles tournament of the 2011 BWF World Championships was held from August 8–14. Cai Yun and Fu Haifeng were the defending champions.
In the final, Cai Yun and Fu Haifeng defeated Ko Sung-hyun and Yoo Yeon-seong 24–22, 21–16.

Seeds

Draw

Finals

	Quarterfinals							Semifinals							Final
	1	Cai Yun   Fu Haifeng	21	21
	16	Mads Conrad-Petersen   Jonas Rasmussen	10	13
								1	Cai Yun   Fu Haifeng	21	21
								3	Jung Jae-sung   Lee Yong-dae	18	14
	3	Jung Jae-sung   Lee Yong-dae	21	26
		Hong Wei   Shen Ye	12	24
															1	Cai Yun   Fu Haifeng	24	21
															5	Ko Sung-hyun   Yoo Yeon-seong	22	16
	5	Ko Sung-hyun   Yoo Yeon-seong	21	21
	4	Koo Kien Keat   Tan Boon Heong	17	13
								5	Ko Sung-hyun   Yoo Yeon-seong	21	21
								7	Mohammad Ahsan   Bona Septano	19	17
	7	Mohammad Ahsan   Bona Septano	21	18	24
	2	Mathias Boe   Carsten Mogensen	18	21	22

Section 1

First Round							Second Round							Third Round							Quarterfinals
							1	Cai Y   Fu HF	21	14	21
	M Ellis   P Mills	11	13					V Ivanov   I Sozonov	12	21	12
	V Ivanov   I Sozonov	21	21											1	Cai Y   Fu HF	21	15	21
														12	N Kawamae   S Sato	17	21	14
							12	N Kawamae   S Sato	21	23
	A Cwalina   M Łogosz	21	21					A Cwalina   M Łogosz	16	21
	Chan PS   Lim KW	13	19																		1	Cai Y   Fu HF	21	21
																					16	M Conrad-Petersen   J Rasmussen	10	13
							8	A Yulianto   HA Gunawan	19	21	21
	M Fuchs   O Roth	21	18	17				R Kumar   S Thomas	21	11	12
	R Kumar   S Thomas	9	21	21										8	A Yulianto   HA Gunawan	20	21	18
														16	M Conrad-Petersen   J Rasmussen	22	13	21
							16	M Conrad-Petersen   J Rasmussen	21	21
	M Dierickx   F Golinski	17	15					DL James   W Viljoen	10	7
	DL James   W Viljoen	21	21

Section 2

First Round							Second Round							Third Round							Quarterfinals
							3	Jung J-s   Lee Y-d	21	21
	A Clark   C Langridge	21	21					A Clark   C Langridge	10	16
	Y Hirobe   K Kazuno	15	17											3	Jung J-s   Lee Y-d	21	21
														14	H Endo   K Hayakawa	14	5
							14	H Endo   K Hayakawa	21	21
	R Smith   G Warfe	21	21					R Smith   G Warfe	9	11
	M Campbell   A Gilmour	13	17																		3	Jung J-s   Lee Y-d	21	26
																						Hong W   Shen Y	12	24
							6	M Kido   H Setiawan	wo
	J de Ruiter   D Khodabux	19	16					Hong W   Shen Y
	Hong W   Shen Y	21	21												Hong W   Shen Y	18	21	21
														10	Fang C-m   Lee S-m	21	17	15
							10	Fang C-m   Lee S-m	26	21
	H Bach   T Gunawan	17	14					MZ Abdul Latif   Hoon TH	24	19
	MZ Abdul Latif   Hoon TH	21	21

Section 3

First Round							Second Round							Third Round							Quarterfinals
	T Yeo   Liu Y	14	13
	V Durkin   A Nikolaenko	21	21					V Durkin   A Nikolaenko	10	16
							15	Cho G-w   Kwon Y-g	21	21
														15	Cho G-w   Kwon Y-g	15	17
	H Arthuso   D Paiola	10	11											5	Ko S-h   Yoo Y-s	21	21
	C Adcock   A Ellis	21	21					C Adcock   A Ellis	21	13	13
							5	Ko S-h   Yoo Y-s	18	21	21
																					5	Ko S-h   Yoo Y-s	21	21
	Chen H-l   Lin Y-l	21	21																		4	Koo KK   Tan BH	17	13
	P Chopra   T Kona	17	13					Chen H-l   Lin Y-l	21	18	21
							13	I Kindervater   J Schöttler	19	21	16
															Chen H-l   Lin Y-l	13	14
	L Moren   W Szkudlarczyk	10	14											4	Koo KK   Tan BH	21	21
	Liu XL   Qiu ZH	21	21					Liu XL   Qiu ZH	6	22	15
							4	Koo KK   Tan BH	21	20	21

Section 4

First Round							Second Round							Third Round							Quarterfinals
	S Magee   T Stephenson	21	21
	V Konov   D Zavadsky	19	15					S Magee   T Stephenson	11	10
							11	Chai B   Guo ZD	21	21
														11	Chai B   Guo ZD	20	16
	B Careme   S Grosjean	22	21											7	M Ahsan   B Septano	22	21
	Z Durkinjak   Z Hoelbling	20	14					B Careme   S Grosjean	15	17
							7	M Ahsan   B Septano	21	21
																					7	M Ahsan   B Septano	21	18	24
	S Gunatileka   V Nguy	8	7																		2	M Boe   C Mogensen	18	21	22
	R Bosch   K Ridder	21	21					R Bosch   K Ridder	14	21	12
							9	H Hashimoto   N Hirata	21	18	21
														9	H Hashimoto   N Hirata	21	10
	S Anugritayawon   S Prapakamol	27	19											2	M Boe   C Mogensen	23	21
	A Liu   D Ng	29	21					A Liu   D Ng	5	10
							2	M Boe   C Mogensen	21	21

References

• Main Draw