Singles
2004 Copa Colsanitas Seguros Bolivar
Champion	Fabiola Zuluaga
Runner-up	María Sánchez Lorenzo
Score	3–6, 6–4, 6–2

Defending champion Fabiola Zuluaga defeated María Sánchez Lorenzo in the final, 3–6, 6–4, 6–2 to win the singles tennis title at the 2004 Copa Colsanitas.

Seeds

The first two seeds received a bye into the second round.

Draw

Finals

	Semifinals							Final
	1	Fabiola Zuluaga	6	0	77
		Ľubomíra Kurhajcová	2	6	64
								1	Fabiola Zuluaga	3	6	6
								2	María Sánchez Lorenzo	6	4	2
	3	Émilie Loit	5	2
	2	María Sánchez Lorenzo	7	6

Top half

	First round							Second round							Quarterfinals							Semifinals
								1	F Zuluaga	6	6
		N Llagostera Vives	77	1	1			Q	A Bondarenko	0	0
	Q	A Bondarenko	61	6	6										1	F Zuluaga	6	6
		C Castaño	6	5	6											C Castaño	3	0
		F Pennetta	3	7	3				C Castaño	4	6	77
		S Reeves	2	2				5	A Medina Garrigues	6	1	65
	5	A Medina Garrigues	6	6																		1	F Zuluaga	6	0	77
	4	A Harkleroad	4	61																			Ľ Kurhajcová	2	6	64
		M Marrero	6	77					M Marrero	7	1	3
		Ad Serra Zanetti	2	2					Ľ Kurhajcová	5	6	6
		Ľ Kurhajcová	6	6												Ľ Kurhajcová	6	77
	WC	M Falcon	6	6											6	Ľ Cervanová	4	64
		G León García	2	2				WC	M Falcon	2	6	1
		T Garbin	65	6	3			6	Ľ Cervanová	6	3	6
	6	Ľ Cervanová	77	4	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	M Czink	6	2	77
	Q	MÈ Pelletier	3	6	63			8	M Czink	4	6	68
		E Birnerová	63	3					C Martínez Granados	6	3	710
		C Martínez Granados	77	6												C Martínez Granados	65	77	2
	WC	L Domínguez Lino	3	6	6										3	É Loit	77	64	6
	Q	MF Alves	6	3	1			WC	L Domínguez Lino	62	6	4
	LL	E Gallovits	2	2				3	É Loit	77	0	6
	3	É Loit	6	6																		3	É Loit	5	2
	7	A Parra Santonja	5	4																		2	M Sánchez Lorenzo	7	6
	Q	L Popadić	7	6				Q	L Popadić	6	6
		An Serra Zanetti	6	6					An Serra Zanetti	2	3
		M Sequera	2	3											Q	L Popadić	6	4	0
		J Schruff	1	1											2	M Sánchez Lorenzo	3	6	6
	PR	B Schwartz	6	6				PR	B Schwartz	6	4	5
								2	M Sánchez Lorenzo	4	6	7

References

• Official results archive (ITF)
• Official results archive (WTA)