Singles
2012 PTT Thailand Open
Champion	Richard Gasquet
Runner-up	Gilles Simon
Score	6–2, 6–1
Draw	28 (4 Q / 3 WC )
Seeds	8

Andy Murray was the defending champion but decided not to participate.
Richard Gasquet won the title beating Gilles Simon in an all-French final, 6–2, 6–1.

Seeds

Draw

Finals

	Semifinals							Final
	1	Janko Tipsarević	4	4
	4	Gilles Simon	6	6
								4	Gilles Simon	2	1
								2	Richard Gasquet	6	6
	7	Jarkko Nieminen	6	5	2
	2	Richard Gasquet	3	7	6

Top half

	First round							Second round							Quarterfinals							Semifinals
								1	J Tipsarević	6	6
	Q	H Moriya	2	78	6			Q	H Moriya	4	4
		R Haase	6	66	3										1	J Tipsarević	77	6
		D Young	5	6	7										5	F Verdasco	65	4
		Y-h Lu	7	2	5				D Young	5	4
		T Ito	6	0	2			5	F Verdasco	7	6
	5	F Verdasco	3	6	6																	1	J Tipsarević	4	4
																						4	G Simon	6	6
								4	G Simon	6	6
	WC	D Udomchoke	4	5					G Soeda	4	4
		G Soeda	6	7											4	G Simon	6	6
		G Monfils	6	2	7											G Monfils	4	1
	Q	K Anderson	4	6	5				G Monfils	7	7
		S Stakhovsky	77	5	3			6	V Troicki	5	5
	6	V Troicki	64	7	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	7	J Nieminen	6
	Q	Y Sugita	1	r				7	J Nieminen	77	6
		P Petzschner	6	6					P Petzschner	61	2
	WC	P Siriluethaiwattana	1	2											7	J Nieminen	6	77
		M Matosevic	3	4											3	M Raonic	3	63
		I Karlović	6	6					I Karlović	63	4
								3	M Raonic	77	6
																						7	J Nieminen	6	5	2
	8	B Tomic	6	6																		2	R Gasquet	3	7	6
		G García-López	0	2				8	B Tomic	4	6	6
		D Sela	6	6					D Sela	6	3	4
	WC	M Chiudinelli	4	4											8	B Tomic	65	4
	Q	T-h Yang	3	6	67										2	R Gasquet	77	6
		G Dimitrov	6	3	79				G Dimitrov	7	5	4
								2	R Gasquet	5	7	6

Qualifying

Draw

First qualifier

	First round							Second round							Qualifying competition
								1	Kevin Anderson	6	6
		Kelsey Stevenson	1	6	4				Jamie Murray	2	1
		Jamie Murray	6	3	6										1	Kevin Anderson	6	6
		Warit Sornbutnark	2	5											6	Evgeny Korolev	1	2
		Eric Butorac	6	7					Eric Butorac	2	3
	WC	Aviruth Phaphui	1	1				6	Evgeny Korolev	6	6
	6	Evgeny Korolev	6	6

Second qualifier

	First round							Second round							Qualifying competition
								2	Yuichi Sugita	6	6
		Jean-Julien Rojer	6	6					Jean-Julien Rojer	2	3
	WC	Kovit Ratanaphet	4	2											2	Yuichi Sugita	6	6
		Nutthanon Kadchapanan	6	6											7	Yasutaka Uchiyama	2	4
		Teeradon Tortrakul	1	2					Nutthanon Kadchapanan	4	3
		Nattan Benjasupawan	4	0				7	Yasutaka Uchiyama	6	6
	7	Yasutaka Uchiyama	6	6

Third qualifier

	First round							Second round							Qualifying competition
	3	Mischa Zverev	6	6
	WC	Scott Lipsky	1	2
								3	Mischa Zverev	6	6
									Pruchya Isaro	1	0
		Kong Pop Lertchai	1	4
		Pruchya Isaro	6	6
															3	Mischa Zverev	6	0	5
															5	Yang Tsung-hua	4	6	7
		André Sá	6	4r
		Singekrawee Wattanakul	4	3
									Singekrawee Wattanakul	3	4
								5	Yang Tsung-hua	6	6
		Warut Korkiatthaworn	3	4
	5	Yang Tsung-hua	6	6

Fourth qualifier

	First round							Second round							Qualifying competition
	4	Hiroki Moriya	6	6
	WC	Dane Chuntraruk	2	2
								4	Hiroki Moriya	6	6
									Vijay Sundar Prashanth	4	3
		Chayanon Kaewsuto	4	4
		Vijay Sundar Prashanth	6	6
															4	Hiroki Moriya	6	6
																Kittipong Wachiramanowong	2	2
		Santiago González	4	3
		Kittipong Wachiramanowong	6	6
									Kittipong Wachiramanowong	6	6
								8	Daniel King-Turner	4	4
		Grittaboon Prahmanee	65	64
	8	Daniel King-Turner	77	77

References

• Main Draw
• Qualifying Draw