Doubles
2004 BMW Open
Final
Champions	James Blake Mark Merklein
Runners-up	Julian Knowle Nenad Zimonjić
Score	6–2, 6–4
Events
Singles Doubles
← 2003 · BMW Open · 2005 →

Wayne Black and Kevin Ullyett were the defending champions but did not compete that year.

James Blake and Mark Merklein won in the final 6–2, 6–4 against Julian Knowle and Nenad Zimonjić.

	First round							Quarterfinals							Semifinals							Final
	1	J Palmer P Vízner	77	6
		J Kerr T Vanhoudt	64	4				1	J Palmer P Vízner	6	6
		P Srichaphan M Verkerk	77	6					P Srichaphan M Verkerk	4	2
	ALT	E Benfele Álvarez W Moodie	65	4											1	J Palmer P Vízner	3	6	2
	4	P Pála R Štěpánek	3	3												J Blake M Merklein	6	1	6
		J Blake M Merklein	6	6					J Blake M Merklein	w/o
		K Braasch S Sargsian	6	77					K Braasch S Sargsian
	WC	V Voltchkov A Waske	3	63																			J Blake M Merklein	6	6
		J Johansson T Perry	2	6	6																	2	J Knowle N Zimonjić	2	4
		V Spadea M Youzhny	6	3	4				J Johansson T Perry	6	6
	WC	L Burgsmüller Y-H Lu	6	6				WC	L Burgsmüller Y-H Lu	3	4
	3	M Fyrstenberg M Matkowski	3	1												J Johansson T Perry	65	1
		T Cibulec D Škoch	7	6											2	J Knowle N Zimonjić	77	6
		V Hănescu A Pavel	5	2					T Cibulec D Škoch	1	4
		Y Allegro M Kohlmann	2	6	61			2	J Knowle N Zimonjić	6	6
	2	J Knowle N Zimonjić	6	3	77

• 2004 BMW Open Doubles Draw