Singles
2006 Delray Beach International Tennis Championships
Final
Champion	Tommy Haas
Runner-up	Xavier Malisse
Score	6–3, 3–6, 7–6(7–5)
Details
Draw	32
Seeds	8
Events
Singles Doubles
← 2005 · Delray Beach Open · 2007 →

Xavier Malisse was the defending champion but lost in the final 6–3, 3–6, 7–6^(7–5) against Tommy Haas.

	Semifinals							Final
		Guillermo García López	64	1
	3	Xavier Malisse	77	6
								3	Xavier Malisse	3	6	65
								4	Tommy Haas	6	3	77
	4	Tommy Haas	6	6
	8	Vince Spadea	3	2

	First round							Second round							Quarterfinals							Semifinals
	WC/1	A Agassi	6	6
		R Mello	4	4				WC/1	A Agassi	4	77	6
		B Reynolds	6	1	4				R Delgado	6	64	0
		R Delgado	4	6	6										WC/1	A Agassi	4	2
		B Phau	1	4												G García López	6	6
		G García López	6	6					G García López	6	6
	Q	T Widom	3	6	6			Q	T Widom	3	2
	5	W Moodie	6	4	4																		G García López	64	1
	3	X Malisse	6	6																		3	X Malisse	77	6
	WC	S Sargsian	2	2				3	X Malisse	6	7
		J Gimelstob	6	6					J Gimelstob	2	5
		D Udomchoke	4	4											3	X Malisse	64	6	6
		O Marach	2												6	F Mayer	77	2	3
		C Saulnier	0r						O Marach	5	3
		M Berrer	6	0	3			6	F Mayer	7	6
	6	F Mayer	4	6	6

	First round							Second round							Quarterfinals							Semifinals
	7	G Müller	77	6
	Q	B Rehnquist	64	4				7	G Müller	6	6
	Q	J Salzenstein	7	77				Q	J Salzenstein	3	4
		R Sabău	5	65											7	G Müller	3	2
		O Patience	3	64											4	T Haas	6	6
		A Pavel	6	77					A Pavel	77	1	5
		I Kunitsyn	64	2				4	T Haas	61	6	7
	4	T Haas	77	6																		4	T Haas	6	6
	8	V Spadea	5	6	6																	8	V Spadea	3	2
		Y-T Wang	7	1	1			8	V Spadea	6	6
	Q	R Kendrick	6	7				Q	R Kendrick	4	1
		K Kim	4	5											8	V Spadea	6	6
	WC	M Fish	3	3												H-T Lee	3	3
		S Greul	6	6					S Greul	6	3	4
		H-T Lee	5	6	6				H-T Lee	2	6	6
	2	R Ginepri	7	2	4

• 2006 Delray Beach International Tennis Championships main draw
• 2006 Delray Beach International Tennis Championships qualifying draw