Badminton – Men's singles at the 2011 Pan American Games
Venue	Multipurpose Gymnasium
Dates	October 15 - October 20
Competitors	34 from 16 nations
Medalists
Kevin Cordón   Guatemala   Osleni Guerrero   Cuba   Daniel Paiola   Brazil   Charles Pyne   Jamaica
«2007 2015»

Badminton at the 2011 Pan American Games
Singles	men	women
Doubles	men	women	mixed
v t e

The men's singles badminton event at the 2011 Pan American Games was held October 15–20 at the Multipurpose Gymnasium in Guadalajara.^[1] The defending Pan American Games champion was Mike Beres of Canada, while the defending Pan American Championship champion was Stephan Wojcikiewicz, also of Canada. Beres retired after the 2008 Summer Olympics in Beijing, China.^[2]

The athletes were drawn into an elimination stage draw. Once a team lost a match it was no longer able to compete. Each match was contested as the best of three games.^[1]

The draw for the competition was done on October 7, 2011.^[3]

	Quarterfinals							Semifinals							Finals
	1	Kevin Cordón (GUA)	21	21
		Pedro Yang (GUA)	11	16
								1	Kevin Cordón (GUA)	21	21
								4	Daniel Paiola (BRA)	14	8
	4	Daniel Paiola (BRA)	21	21
	7	Lino Muñoz (MEX)	12	16
															1	Kevin Cordón (GUA)	23	21
																Osleni Guerrero (CUB)	21	19
		Osleni Guerrero (CUB)	10	22	21
	3	Stephan Wojcikiewicz (CAN)	21	20	18
									Osleni Guerrero (CUB)	21	18	21
									Charles Pyne (JAM)	18	21	18
	8	Alex Yuwan Tjong (BRA)	14	21	19
		Charles Pyne (JAM)	21	19	21

	First round							Second round							Third round							Quarterfinals
								1	K Cordón (GUA)	21	21
									T Ng (CAN)	11	11
															1	K Cordón (GUA)	21	23
																M Cuba (PER)	15	21
									M Cuba (PER)	21	22
									J Castillo (MEX)	18	20
																						1	K Cordón (GUA)	21	21
																							P Yang (GUA)	11	16
								5	S Pongnairat (USA)	21	21
									B Valentín (PUR)	12	12
															5	S Pongnairat (USA)	14	21	16
																P Yang (GUA)	21	13	21
									G Henry (JAM)	19	20
									P Yang (GUA)	21	22

	First round							Second round							Third round							Quarterfinals
								4	D Paiola (BRA)	21	21
									L Camacho (VEN)	14	9
															4	D Paiola (BRA)	21	21
																A Raposo (DOM)	7	8
									A Raposo (DOM)	21	21
									E Mujica (CHI)	13	14
																						4	D Paiola (BRA)	21	21
																						7	L Muñoz (MEX)	12	16
								7	L Muñoz (MEX)	21	21
									M del Valle (PER)	10	3
															7	L Muñoz (MEX)	21	21
																T Ronald (CUB)	12	17
									R Toledo (CUB)	21	14	21
		A Padmore (BAR)	8	10					M Wongsodikromo (SUR)	18	21	13
		M Wongsodikromo (SUR)	21	21

	First round							Second round							Third round							Quarterfinals
		F Diaz (ARG)	5	15
		O Guerrero (CUB)	21	21					O Guerrero (CUB)	21	21
									V Soeroredjo (SUR)	11	16
																O Guerrero (CUB)	22	23
															6	R Ramírez (GUA)	20	21
									A Trigo (CHI)	8	5
								6	R Ramírez (GUA)	21	21
																							O Guerrero (CUB)	10	22	21
																						3	S Wojcikiewicz (CAN)	21	20	18
									N Javier (DOM)	17	21	21
									S Teran (ECU)	21	11	12
																N Javier (DOM)	13	16
															3	S Wojcikiewicz (CAN)	21	21
									L dos Santos (BRA)	13	13
								3	S Wojcikiewicz (CAN)	21	21

	First round							Second round							Third round							Quarterfinals
									C Araya (CHI)	21	21
									D Darmohoetomo (SUR)	17	17
																C Araya (CHI)	13	14
															8	A Tjong (BRA)	21	21
									L Uzcategui (VEN)	6	8
								8	A Tjong (BRA)	21	21
																						8	A Tjong (BRA)	14	21	19
																							C Pyne (JAM)	21	19	21
									C Pyne (JAM)	21	21
									K Matute (VEN)	9	9
																C Pyne (JAM)	21	21	21
															2	R Pacheco (PER)	22	17	10
									A López (MEX)	12	20
								2	R Pacheco (PER)	21	22

• Men's draw with results^{[dead link]}