Doubles
2003 Davidoff Swiss Indoors
Final
Champions	Mark Knowles Daniel Nestor
Runners-up	Lucas Arnold Mariano Hood
Score	6–4, 6–2
Details
Draw	16
Seeds	4
Events
Singles Doubles
← 2002 · Swiss Indoors · 2004 →

Bob Bryan andMike Bryan were the defending champions but lost in the first round toJames Blake andMartin Verkerk.

Mark Knowles andDaniel Nestor won in the final 6–4, 6–2 againstLucas Arnold andMariano Hood.

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

Key

	First round							Quarterfinals							Semifinals							Final
	1	B Bryan M Bryan	3	5
		J Blake M Verkerk	6	7					J Blake M Verkerk	4	6	5
		D Prinosil T Zíb	5	63					S Humphries M Merklein	6	2	7
		S Humphries M Merklein	7	77												S Humphries M Merklein	5	4
	4	L Arnold M Hood	6	77											4	L Arnold M Hood	7	6
		J Coetzee C Haggard	3	64				4	L Arnold M Hood	6	6
		Á López Morón F Mantilla	6	6					Á López Morón F Mantilla	3	1
	WC	G Bastl I Heuberger	4	4																		4	Lucas Arnold Mariano Hood	4	2
		J Novák P Pála	6	6																		2	Mark Knowles Daniel Nestor	6	6
	WC	M Chiudinelli S Wawrinka	2	4					J Novák P Pála	6	6
		T Perry J Thomas	7	3	77				T Perry J Thomas	4	4
	3	M Damm C Suk	5	6	64											J Novák P Pála	4	1
		I Ljubičić F Volandri	6	6											2	M Knowles D Nestor	6	6
		R Nadal T Robredo	4	3					I Ljubičić F Volandri	1	4
		Y Allegro M Rosset	4	4				2	M Knowles D Nestor	6	6
	2	M Knowles D Nestor	6	6

• 2003 Davidoff Swiss Indoors Doubles draw

• 2003 ATP Tour
• 2003 Davidoff Swiss Indoors

• Articles with short description
• Short description matches Wikidata