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Singles
2004 Open 13
Final
Champion	Dominik Hrbatý
Runner-up	Robin Söderling
Score	4–6, 6–4, 6–4
Details
Draw	32 (4 Q / 3 WC )
Seeds	8
Events
Singles Doubles
← 2003 · Open 13 · 2005 →

Roger Federer was the defending champion but did not compete that year.

Dominik Hrbatý won in the final 4–6, 6–4, 6–4 against Robin Söderling.

	Semifinals							Final
		Robin Söderling	6	6
	7	Arnaud Clément	3	3
									Robin Söderling	6	4	4
									Dominik Hrbatý	4	6	6
		Dominik Hrbatý	711	6
		Jonas Björkman	69	3

	First round							Second round							Quarterfinals							Semifinals
	1	J C Ferrero	62	77	3
		G Carraz	77	63	6				G Carraz	3	4
	SE	T Enqvist	64	61					R Söderling	6	6
		R Söderling	77	77												R Söderling	77	6
		J Nieminen	4	6	77										5	F González	65	3
		N Escudé	6	4	62				J Nieminen	2	3
		K Kučera	6	65	r			5	F González	6	6
	5	F González	4	77																			R Söderling	6	6
	3	P Srichaphan	6	3	2																	7	A Clément	3	3
		A Martín	1	6	6				A Martín	6	6
		S Sargsian	7	77					S Sargsian	3	3
		F Santoro	5	64												A Martín	3	2
		O Rochus	3	77	6										7	A Clément	6	6
		K Beck	6	65	1				O Rochus	68	61
		G Ivanišević	2	77	4			7	A Clément	710	77
	7	A Clément	6	64	6

	First round							Second round							Quarterfinals							Semifinals
	6	A Costa	78	77
		H Arazi	66	62				6	A Costa	5	6	65
		D Hrbatý	6	7					D Hrbatý	7	4	77
	Q	N Mahut	3	5												D Hrbatý	6	712
	WC	C Saulnier	6	6											4	M Mirnyi	3	610
	Q	J Knowle	1	3				WC	C Saulnier	4	4
		A Pavel	6	65	2			4	M Mirnyi	6	6
	4	M Mirnyi	4	77	6																		D Hrbatý	711	6
	WC/8	M Safin	6	6																			J Björkman	69	3
	Q	F Mayer	3	4				WC/8	M Safin	65	5
		J Björkman	7	6					J Björkman	77	7
		R Sluiter	5	3												J Björkman	7	6
		D Sanguinetti	1	64											Q	M Rosset	5	3
	Q	M Rosset	6	77				Q	M Rosset	77	6
		N Davydenko	62	3				WC/2	G Coria	62	1
	WC/2	G Coria	77	6

• 2004 Open 13 Singles draw
• 2004 Open 13 Singles Qualifying draw