Singles
2011 Proton Malaysian Open
Final
Champion	Janko Tipsarević
Runner-up	Marcos Baghdatis
Score	6–4, 7–5
Details
Draw	28
Seeds	8
Events
Singles Doubles
← 2010 · Proton Malaysian Open · 2012 →

Mikhail Youzhny was the defending champion but decided not to participate.

3rd seed Janko Tipsarević defeated Marcos Baghdatis 6–4, 7–5 to win his first ATP title in his fifth attempt.

Seeds

The top four seeds received a bye into the second round.

Draw

Key

Finals

	Semifinals							Final
	8	Kei Nishikori	4	3
	3	Janko Tipsarević	6	6
								3	Janko Tipsarević	6	7
								WC	Marcos Baghdatis	4	5
	WC	Marcos Baghdatis	6	6
	2	Viktor Troicki	3	1

Top half

	First round							Second round							Quarterfinals							Semifinals
								1	N Almagro	77	77
		M Kukushkin	6	3	2r				A Ramos	62	64
		A Ramos	4	6	4										1	N Almagro	77	4	4
		M Zverev	5	3											8	K Nishikori	65	6	6
		P Petzschner	7	6					P Petzschner	3	6	5
	Q	T Gabashvili	6	4	1			8	K Nishikori	6	4	7
	8	K Nishikori	3	6	6																	8	K Nishikori	4	3
																						3	J Tipsarević	6	6
								3	J Tipsarević	6	6
		B Tomic	2	2					F Cipolla	2	4
		F Cipolla	6	6											3	J Tipsarević	3
		Ł Kubot	6	6											5	N Davydenko	1	r
		L Rosol	3	3					Ł Kubot	3	62
		R Harrison	3	2				5	N Davydenko	6	77
	5	N Davydenko	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	6	A Bogomolov Jr.	63	4
	WC	M Baghdatis	77	6				WC	M Baghdatis	7	6
	Q	M Ledovskikh	65	4					S Devvarman	5	4
		S Devvarman	77	6											WC	M Baghdatis	6	77
	Q	R de Voest	4	6	6										4	J Melzer	3	63
		R Sweeting	6	3	3			Q	R de Voest	0	4
								4	J Melzer	6	6
																						WC	M Baghdatis	6	6
	7	D Tursunov	6	2	6																	2	V Troicki	3	1
		P Capdeville	2	6	1			7	D Tursunov	6	6
	WC	D Goffin	6	77				WC	D Goffin	3	3
	WC	M Ebden	4	64											7	D Tursunov	4	4
		D Istomin	6	6											2	V Troicki	6	6
	Q	M Matosevic	3	2					D Istomin	1	4
								2	V Troicki	6	6