Singles
2004 BA-CA-TennisTrophy
Champion	Feliciano López
Runner-up	Guillermo Cañas
Score	6–4, 1–6, 7–5, 3–6, 7–5
Draw	32
Seeds	8

Roger Federer was the defending champion, but did not participate this year.

Feliciano López won the title, defeating Guillermo Cañas 6–4, 1–6, 7–5, 3–6, 7–5 in the final.

Seeds

Draw

Finals

	Semifinals							Final
	6	Guillermo Cañas	6	6
		Tommy Haas	4	3
								6	Guillermo Cañas	4	6	5	6	5
								8	Feliciano López	6	1	7	3	7
	8	Feliciano López	6	6
		Davide Sanguinetti	3	3

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	D Nalbandian	6	6
	Q	A Seppi	4	3				1	D Nalbandian	6	78
		S Koubek	7	6					S Koubek	2	66
		A Martín	5	1											1	D Nalbandian	4	6	3
		T Dent	6	6											6	G Cañas	6	2	6
	WC	K Gruber	1	3					T Dent	4	4
	WC	J Knowle	2	4				6	G Cañas	6	6
	6	G Cañas	6	6																		6	G Cañas	6	6
	4	JI Chela	4	4																			T Haas	4	3
		F Mayer	6	6					F Mayer	3	4
	Q	W Moodie	3	0					T Haas	6	6
		T Haas	6	6												T Haas	4	6	6
		R Ginepri	4	77	6											R Ginepri	6	3	4
		P Starace	6	64	4				R Ginepri	6	6
		A Costa	4	4				5	P Srichaphan	2	1
	5	P Srichaphan	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	F López	1	7	6
		A Calleri	6	5	3			8	F López	6	6
		T Enqvist	6	4	4			SE	B Ulihrach	1	4
	SE	B Ulihrach	3	6	6										8	F López	6	6
		L Horna	6	6											3	R Schüttler	4	4
		D Ferrer	3	2					L Horna	5	6	3
		J Melzer	4	6	3			3	R Schüttler	7	4	6
	3	R Schüttler	6	1	6																	8	F López	6	6
	LL	G Weiner	3	6	2																		D Sanguinetti	3	3
	WC	A Peya	6	3	6			WC	A Peya	5	4
		D Sanguinetti	79	7					D Sanguinetti	7	6
		M Zabaleta	67	5												D Sanguinetti	6	6
	Q	R de Voest	6	6											2	N Massú	4	3
		J Tipsarević	3	4				Q	R de Voest	4	2
	Q	K Kučera	4	77	4			2	N Massú	6	6
	2	N Massú	6	65	6

External links

• Main draw