Women's singles
2006 Estoril Open
Champion	Zheng Jie
Runner-up	Li Na
Score	6–7(5–7), 7–5, retired

Lucie Šafářová was the defending champion, but did not compete this year.

Zheng Jie won the title with the score tied at 1 set all, after her opponent Li Na was forced to retire due to a heat illness. It was the first title of the year for Zheng and the second title in her career.

Seeds

Draw

Finals

	Semifinals							Final
	1	Flavia Pennetta	2	3
	6	Zheng Jie	6	6
								6	Zheng Jie	65	7	0
								8	Li Na	77	5	0r
	7	Émilie Loit	5	2
	8	Li Na	7	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	F Pennetta	6	2	77
		E Vesnina	2	6	62			1	F Pennetta	6	2	6
	Q	S Uberoi	6	4	3				M Ani	4	6	2
		M Ani	4	6	6										1	F Pennetta	6	5	6
		B Mattek	5	4												E Daniilidou	2	7	3
		E Daniilidou	7	6					E Daniilidou	7	7
		M Díaz Oliva	3	6	6				M Díaz Oliva	5	5
	9	V Razzano	6	4	4																	1	F Pennetta	2	3
	5	V Dushevina	4	4																		6	J Zheng	6	6
		An Serra Zanetti	6	6					An Serra Zanetti	2	1
		Z Ondrášková	6	6					Z Ondrášková	6	6
		M Elena Camerin	3	3												Z Ondrášková	1	3
		L Pous Tió	6	6											6	J Zheng	6	6
		M Vento-Kabchi	0	0					L Pous Tió	2	6	3
	LL	V Azarenka	5	4				6	J Zheng	6	2	6
	6	J Zheng	7	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	7	É Loit	6	6
	WC	F Piedade	1	2				7	É Loit	6	6
		E Birnerová	3	3				Q	N Gussoni	2	2
	Q	N Gussoni	6	6											7	É Loit	6	4	6
		S Foretz	4	1											3	L Domínguez Lino	4	6	2
		K Kanepi	6	6					K Kanepi	1	4
	WC	M de Lattre	1	2				3	L Domínguez Lino	6	6
	3	L Domínguez Lino	6	6																		7	É Loit	5	2
	8	N Li	6	6																		8	N Li	7	6
	Q	K Barrois	4	3				8	N Li	6	6
	Q	K Böhmová	6	4	7			Q	K Böhmová	1	0
		A Parra Santonja	2	6	5										8	N Li	6	6
		A Sánchez Lorenzo	5	3											2	G Dulko	3	1
	WC	P Suárez	7	6				WC	P Suárez	2	1
		Z Yan	4	4				2	G Dulko	6	6
	2	G Dulko	6	6

References

• Main and Qualifying Rounds