Badminton at the 2011 Pan American Games – Men's doubles

The men's doubles badminton event at the 2011 Pan American Games was held from October 15–19 at the Multipurpose Gymnasium in Guadalajara.^[1] The defending Pan American Games champions were William Milroy and Mike Beres of Canada, while the defending Pan American Championship champions were Sameera Gunatileka and Vincent Nguy of the United States. Beres retired after the 2008 Summer Olympics in Beijing, China.^[2]

Badminton – Men's doubles at the XVI Pan American Games
Venue	Multipurpose Gymnasium
Dates	October 15 - October 19
Competitors	32 from 13 nations
Medalists
Howard Bach Tony Gunawan   United States   Halim Haryanto Ho Sattawat Pongnairat   United States   Adrian Liu Derrick Ng   Canada   Andrés López Lino Muñoz   Mexico
«2007 2015»

The athletes were drawn into an elimination stage draw.^[1]

The draw for the competition was done on October 10, 2011.^[3]

Seeds

1.   Howard Bach / Tony Gunawan (USA) (champions)
2.   Adrian Liu / Derrick Ng (CAN) (semifinals)
3.   Hugo Arthuso / Daniel Paiola (BRA) (quarterfinals)
4.   Luíz dos Santos / Alex Tjong (BRA) (first round)

Results

^[4]

Finals

	Semifinals							Final
	1	H Bach   T Gunawan (USA)	21	21
		A López   L Muñoz (MEX)	12	12
								1	H Bach   T Gunawan (USA)	21	21
									H Haryanto Ho   S Pongnairat (USA)	10	14
		H Haryanto Ho   S Pongnairat (USA)	22	21
	2	A Liu   D Ng (CAN)	20	14

Top Half

	First Round							Quarterfinals							Semifinals
	1	H Bach   T Gunawan (USA)	21	21
		G Henry   C Pyne (JAM)	12	5
								1	H Bach   T Gunawan (USA)	21	21
									O Guerrero   R Toledo (CUB)	9	14
		N Javier   A Raposo (DOM)	11	17
		O Guerrero   R Toledo (CUB)	21	21
															1	H Bach   T Gunawan (USA)	21	21
																A López   L Muñoz (MEX)	12	12
	4	L dos Santos   A Tjong (BRA)	16	16
		A López   L Muñoz (MEX)	21	21
									A López   L Muñoz (MEX)	21	21
									C Araya   E Mujica (CHI)	11	15
		C Araya   E Mujica (CHI)	21	21
		J Lazo   L Uzcategui (VEN)	10	6

Bottom Half

	First Round							Quarterfinals							Semifinals
		A de Vinatea   M del Valle (PER)	21	15	13
		H Haryanto Ho   S Pongnairat (USA)	17	21	21
									H Haryanto Ho   S Pongnairat (USA)	21	21
								3	H Arthuso   D Paiola (BRA)	17	15
		V Soeroredjo   M Wongsodikromo (SUR)	18	21	11
	3	H Arthuso   D Paiola (BRA)	21	17	21
																H Haryanto Ho   S Pongnairat (USA)	22	21
															2	A Liu   D Ng (CAN)	20	14
		R Ramírez   P Yang (GUA)	16	21	17
		J Castillo   A Ocegueda (MEX)	21	16	21
									J Castillo   A Ocegueda (MEX)	13	14
								2	A Liu   D Ng (CAN)	21	21
		L Camacho   K Matute (VEN)	5	6
	2	A Liu   D Ng (CAN)	21	21

References

1. Badminton technical manual 2011-07-22 at the Wayback Machine
2. Dear RA Badminton Club Members
3. . Archived from the original on 2016-03-04. Retrieved 2011-10-11.
4. Men's Doubles bracket^{[dead link]}