2013 SAP Open – Doubles

Mark Knowles and Xavier Malisse were the defending champions but Knowles did not participate this year because of his retirement from professional tennis in September 2012. Malisse played alongside Frank Moser and successfully defended the title, defeating Lleyton Hewitt and Marinko Matosevic in the final 6–0, 6–7^(5–7), [10–4].^[1]

Doubles
2013 SAP Open
Champions	Xavier Malisse Frank Moser
Runners-up	Lleyton Hewitt Marinko Matosevic
Score	6–0, 6–7(5–7), [10–4]
Draw	16
Seeds	4

Main article: 2013 SAP Open

Seeds

1. Bob Bryan / Mike Bryan (quarterfinals)
2. David Marrero / Fernando Verdasco (first round)
3. Santiago González / Scott Lipsky (quarterfinals)
4. Xavier Malisse / Frank Moser (champions)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• ITF = ITF entry
• PR = Protected ranking
• SR = Special ranking
• SE = Special exempt
• JE = Junior exempt
• JR = Junior Accelerator Programme entrant
• CO = College Accelerator Programme entrant
• NG = Next Gen Accelerator Program entrant
• w/o = Walkover
• r = Retired
• d = Defaulted

Draw

	First round							Quarterfinals							Semifinals							Final
	1	B Bryan M Bryan	77	77
	WC	S Johnson J Sock	63	65				1	B Bryan M Bryan	4	77	[7]
		P Marx F Mergea	6	65	[2]			WC	L Hewitt M Matosevic	6	64	[10]
	WC	L Hewitt M Matosevic	1	77	[10]										WC	L Hewitt M Matosevic	67	77	[10]
	3	S González S Lipsky	6	6												M Elgin D Istomin	79	62	[5]
		J Cerretani A Shamasdin	3	4				3	S González S Lipsky	4	4
		N Monroe S Stadler	4	4					M Elgin D Istomin	6	6
		M Elgin D Istomin	6	6																		WC	L Hewitt M Matosevic	0	77	[4]
		B Becker F Cipolla	3	66																		4	X Malisse F Moser	6	65	[10]
	Alt	M Ebden M Russell	6	78				Alt	M Ebden M Russell	3	3
		J Murray J Peers	4	4				4	X Malisse F Moser	6	6
	4	X Malisse F Moser	6	6											4	X Malisse F Moser	6	6
		A Falla R Farah	6	6												A Falla R Farah	4	1
		R Harrison J Isner	2	1					A Falla R Farah	5	77	[10]
		R de Voest T Haas	6	65	[10]				R de Voest T Haas	7	63	[6]
	2	D Marrero F Verdasco	1	77	[6]