Singles
2011 PTT Pattaya Open
Champion	Daniela Hantuchová
Runner-up	Sara Errani
Score	6–0, 6–2

Vera Zvonareva was the two-time defending champion, but lost to Daniela Hantuchová in the semifinals.
Daniela Hantuchová won the title, defeating Sara Errani 6-0, 6-2 in the final.

Seeds

Qualifying

Draw

Finals

	Semifinals							Final
	1	Vera Zvonareva	63	4
	4	Daniela Hantuchová	7	6
								4	Daniela Hantuchová	6	6
								8	Sara Errani	0	2
	8	Sara Errani	6	6
	5	Roberta Vinci	1	4

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	V Zvonareva	6	6
		T Paszek	4	2				1	V Zvonareva	6	7
	Q	Z Diyas	4	4				Q	N Wannasuk	1	5
	Q	N Wannasuk	6	6											1	V Zvonareva	6	4	6
		E Baltacha	6	6											6	S Peng	4	6	4
	WC	N Lertpitaksinchai	2	3					E Baltacha	6	1	4
		Y-j Chan	68	0				6	S Peng	2	6	6
	6	S Peng	7	6																		1	V Zvonareva	63	4
	4	D Hantuchová	6	6																		4	D Hantuchová	7	6
		K Nara	2	1				4	D Hantuchová	7	6
		K Date-Krumm	6	6					K Date-Krumm	63	3
		R Voráčová	2	2											4	D Hantuchová	6	6
		T Malek	64	2												A Amanmuradova	2	0
		C Scheepers	7	6					C Scheepers	2	4
		A Amanmuradova	6	7					A Amanmuradova	6	6
	7	J Zheng	4	66

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	S Errani	4	6	6
		K-c Chang	6	2	4			8	S Errani	2	7	6
		T Tanasugarn	3	2					A Morita	6	5	2
		A Morita	6	6											8	S Errani	2	6	6
		R Oprandi	6	3	5										Q	G Voskoboeva	6	3	2
	Q	G Voskoboeva	4	6	7			Q	G Voskoboeva	1	7	6
		A Brianti	0	6	2			3	M Kirilenko	6	5	4
	3	M Kirilenko	6	4	6																	8	S Errani	6	6
	5	R Vinci	6	6																		5	R Vinci	1	4
	Q	K Palkina	1	3				5	R Vinci	7	6
		Z Kučová	4	2					S Zhang	5	1
		S Zhang	6	6											5	R Vinci	7	6
	WC	N Lertcheewakarn	3	3											2	A Ivanovic	5	3
		J Craybas	6	6					J Craybas	6	1	5
	WC	N Luangnam	0	2				2	A Ivanovic	4	6	7
	2	A Ivanovic	6	6

External links

• Main Draw
• Qualifying Draw