Singles
2004 ASB Classic
Champion	Eleni Daniilidou
Runner-up	Ashley Harkleroad
Score	6–3, 6–2
Draw	32
Seeds	8

Eleni Daniilidou was the defending champion and successfully defended her title, by defeating Ashley Harkleroad 6–3, 6–2 in the final.

Seeds

Draw

Finals

	Semifinals							Final
	1	Paola Suárez	613	4
	3	Eleni Daniilidou	715	6
								3	Eleni Daniilidou	6	6
									Ashley Harkleroad	3	2
		Marion Bartoli	6	4	1
		Ashley Harkleroad	3	6	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	P Suárez	6	6
	Q	T Snyder	4	3				1	P Suárez	6	6
		L Lee-Waters	6	63	6				L Lee-Waters	1	3
		R Grande	4	77	4										1	P Suárez	6	6
		A Frazier	3	6	6											K Brandi	4	2
		MG Mikaelian	6	2	0				A Frazier	6	63	66
		K Brandi	6	6					K Brandi	2	77	78
	5	S Asagoe	3	4																		1	P Suárez	613	4
	3	E Daniilidou	6	77																		3	E Daniilidou	715	6
		J Kostanić	2	62				3	E Daniilidou	77	6
		K Koukalová	4	2					E Gagliardi	63	2
		E Gagliardi	6	6											3	E Daniilidou	7	6
	Q	M Tu	6	6											Q	M Tu	5	2
		A Morigami	3	4				Q	M Tu	4	6	77
		A Parra Santonja	2	5				7	M Weingärtner	6	3	64
	7	M Weingärtner	6	7

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	6	L Granville	62	1
	Q	T Garbin	77	6				Q	T Garbin	1	6	3
	Q	S Perry	6	6				Q	S Perry	6	2	6
		V Ruano Pascual	4	3											Q	S Perry	2	3
		M Bartoli	6	6												M Bartoli	6	6
		A Medina Garrigues	2	0					M Bartoli	6	6
		C Black	6	6					C Black	1	1
	4	M Vento-Kabchi	2	2																			M Bartoli	6	4	1
	8	A Barna	6	6																			A Harkleroad	3	6	6
		Ľ Cervanová	4	1				8	A Barna	6	7
	WC	S Stephens	4	3				WC	E Marama	4	5
	WC	E Marama	6	6											8	A Barna	5	3
		T Ashley	2	4												A Harkleroad	7	6
		A Harkleroad	6	6					A Harkleroad	79	6
		J Vakulenko	6	4	3			2	A Smashnova-Pistolesi	67	2
	2	A Smashnova-Pistolesi	1	6	6

Qualifying

Qualifying draw

First qualifier

	First round							Second round							Qualifying competition
	1	Melinda Czink	6	6
		Ansley Cargill	4	4				1	Melinda Czink	64	1
	Seiko Okamoto		7	6					Seiko Okamoto	77	6
	Evie Dominikovic		5	4											Seiko Okamoto		2	2
	WC	Leanne Baker	1	1											Shenay Perry		6	6
		Shenay Perry	6	6				Shenay Perry		6	78
		Ivana Abramović	6	7				Ivana Abramović		4	66
	6	Clarisa Fernández	1	5

Second qualifier

	First round							Second round							Qualifying competition
	2	Claudine Schaul	3	5
		Tzipora Obziler	6	7				Tzipora Obziler		66	5
	Tara Snyder		6	6				Tara Snyder		78	7
	Catalina Castaño		2	2												Tara Snyder	6	4	77
	Yuka Yoshida		3	1											5	Martina Suchá	3	6	64
	Gisela Dulko		6	6					Gisela Dulko	6	1	3
		Anna-Lena Grönefeld	1	77	1			5	Martina Suchá	3	6	6
	5	Martina Suchá	6	65	6

Third qualifier

	First round							Second round							Qualifying competition
	3	Tathiana Garbin	77	3	6
		Renata Voráčová	64	6	2			3	Tathiana Garbin	0	7	6
	Sofia Arvidsson		2	7	6				Sofia Arvidsson	6	5	1
	Mervana Jugić-Salkić		6	5	2										3	Tathiana Garbin	6	6
		Mara Santangelo	6	6												Mara Santangelo	4	1
	WC	Ilke Gers	0	4					Mara Santangelo	77	6
		Iveta Benešová	3	4				7	Alina Jidkova	65	1
	7	Alina Jidkova	6	6

Fourth qualifier

	First round							Second round							Qualifying competition
	4	Ľubomíra Kurhajcová	4	63
		Tatiana Panova	6	77				Tatiana Panova		7	62	1
	Conchita Martínez Granados		6	1	4			Meilen Tu		5	77	6
	Meilen Tu		4	6	6											Meilen Tu	4	6	6
	WC	Dianne Hollands	4	2											8	Jill Craybas	6	3	4
	WC	Paula Marama	6	6				WC	Paula Marama	2	0
	Alt	Galina Voskoboeva	4	64				8	Jill Craybas	6	6
	8	Jill Craybas	6	77

References

• Official results archive (ITF) Archived 2020-12-05 at the Wayback Machine
• Official results archive (WTA)