Doubles
2003 CAM Open Comunidad Valenciana
Final
Champions	Lucas Arnold Mariano Hood
Runners-up	Brian MacPhie Nenad Zimonjić
Score	6–1, 6–7(7–9), 6–4
Details
Draw	16
Seeds	4
Events
Singles Doubles
← 2002 · Valencia Open · 2004 →

Mahesh Bhupathi and Leander Paes were the defending champions but did not compete that year.

Lucas Arnold and Mariano Hood won in the final 6–1, 6–7^(7–9), 6–4 against Brian MacPhie and Nenad Zimonjić.

Champion seeds are indicated in bold text while text in italics indicates the round in which those seeds were eliminated.

	First round							Quarterfinals							Semifinals							Final
	1	B Bryan M Bryan	6	6
		D Sánchez F Vicente	0	2				1	B Bryan M Bryan	6	6
	WC	Á Calatrava F Clavet	77	6				WC	Á Calatrava F Clavet	3	0
		S Aspelin K Beck	63	3											1	B Bryan M Bryan	66	6	1
	4	B MacPhie N Zimonjić	6	65	78										4	B MacPhie N Zimonjić	78	4	6
		D Adams A Kratzmann	3	77	66			4	B MacPhie N Zimonjić	6	6
		A Portas S Sargsian	6	6					A Portas S Sargsian	4	3
	WC	J Giner S Ventura	3	0																		4	B MacPhie N Zimonjić	1	79	4
	ALT	Ó Hernández S Navarro	6	6																			L Arnold M Hood	6	67	6
		S Prieto A Sá	3	2				ALT	Ó Hernández S Navarro	79	77
		D Bowen A Fisher	1	77	5			3	G Etlis M Rodríguez	67	64
	3	G Etlis M Rodríguez	6	65	7										ALT	Ó Hernández S Navarro	7	4	3
		D Ferrer F López	66	4												L Arnold M Hood	5	6	6
		D Hrbatý D Škoch	78	6					D Hrbatý D Škoch	2	2
		L Arnold M Hood	6	6				2	L Arnold M Hood	6	6
	2	F Čermák L Friedl	3	2

• Main draw