Doubles
2003 Porsche Tennis Grand Prix
Final
Champions	Lisa Raymond Rennae Stubbs
Runners-up	Cara Black Martina Navratilova
Score	6–2, 6–4
Events
Singles Doubles
← 2002 · Women's Stuttgart Open · 2004 →

Lindsay Davenport and Lisa Raymond were the defending champions, but Davenport did not compete this year in order to focus on the singles tournament.

Raymond teamed up with Rennae Stubbs and won the title by defeating Cara Black and Martina Navratilova 6–2, 6–4 in the final.^[1]

	First round							Quarterfinals							Semifinals							Final
	1	C Black M Navratilova	7	4	6
	WC	A Mauresmo M Pierce	5	6	2			1	C Black M Navratilova	6	6
	Q	AL Grönefeld L Steinbach	4	3					E Bovina E Callens	4	3
		E Bovina E Callens	6	6											1	C Black M Navratilova	77	6
	4	L Huber M Maleeva	6	63	6											N Petrova M Shaughnessy	64	4
		D Hantuchová B Rittner	1	77	1			4	L Huber M Maleeva	4	2
	WC	A Myskina V Zvonareva	4	3					N Petrova M Shaughnessy	6	6
		N Petrova M Shaughnessy	6	6																		1	C Black M Navratilova	2	4
		M Bartoli M Casanova	77	6																		2	L Raymond R Stubbs	6	6
	LL	S Cohen-Aloro C Dhenin	65	3					M Bartoli M Casanova	6	63	7
		E Daniilidou R Grande	3	2				3	C Martínez P Suárez	3	77	5
	3	C Martínez P Suárez	6	6												M Bartoli M Casanova
		J Dokic M Matevžič	5	1											2	L Raymond R Stubbs	w/o
		B Schett P Schnyder	7	6					B Schett P Schnyder	6	65	4
		M Serna A Molik	4	2				2	L Raymond R Stubbs	3	77	6
	2	L Raymond R Stubbs	6	6

• Official Results Archive (ITF) Archived 2016-03-11 at the Wayback Machine
• Official Results Archive (WTA)