Polemonium Reptans

Ivan Ljubičić defeated Carlos Moyà 7–6^(8–6), 6–2 to win the 2006 Chennai Open singles event. Moyà was the defending champion.

	Semifinals							Final
	WC/1	Ivan Ljubičić	6	3	78
		Kristof Vliegen	3	6	66
								WC/1	Ivan Ljubičić	78	6
								3	Carlos Moyà	66	2
	3	Carlos Moyà	6	65	77
	2	Radek Štěpánek	4	77	63

	First round							Second round							Quarterfinals							Semifinals
	WC/1	I Ljubičić	78	7
		G García López	66	5				WC/1	I Ljubičić	6	3	6
		J Vaněk	6	6					J Vaněk	3	6	3
	WC	V Uppal	3	1											WC/1	I Ljubičić	6	6
	Q	R Bopanna	6	6											5	G Müller	1	3
		C Saulnier	3	3				Q	R Bopanna	3	4
		R Sabău	2	65				5	G Müller	6	6
	5	G Müller	6	77																		WC/1	I Ljubičić	6	3	78
	4	P Srichaphan	4	6	77																		K Vliegen	3	6	66
		R Delgado	6	1	63			4	P Srichaphan	6	65	6
		H-T Lee	5	4				Q	M Gicquel	3	77	2
	Q	M Gicquel	7	6											4	P Srichaphan	1	2
		Y-T Wang	3	2												K Vliegen	6	6
		K Vliegen	6	6					K Vliegen	6	6
		F Vicente	4	3				6	R Schüttler	2	4
	6	R Schüttler	6	6

	First round							Second round							Quarterfinals							Semifinals
	7	B Phau	6	6
		B Reynolds	3	0				7	B Phau	1	6	6
		L Dlouhý	6	3	2			Q	M Berrer	6	2	4
	Q	M Berrer	3	6	6										7	B Phau	4	6	1
		J Gimelstob	6	6											3	C Moyà	6	4	6
		A Waske	2	2					J Gimelstob	6	3	4
		D Norman	4	6	1			3	C Moyà	3	6	6
	3	C Moyà	6	3	6																	3	C Moyà	6	65	77
	8	T Behrend	6	7																		2	R Štěpánek	4	77	63
		M Daniel	3	5				8	T Behrend	4	1
		T Ascione	7	6					T Ascione	6	6
		S Greul	5	1												T Ascione	3	4
	WC	P Amritraj	2	6	6										2	R Štěpánek	6	6
		R Mello	6	2	3			WC	P Amritraj	6	0	4
	Q	I Navarro	4	63				2	R Štěpánek	3	6	6
	2	R Štěpánek	6	77

• 2006 Chennai Open Singles draw
• 2006 Chennai Open Qualifying draw