Doubles
2015 San Luis Open Challenger Tour
Champions	Guillermo Durán Horacio Zeballos
Runners-up	Sergio Galdos Guido Pella
Score	7–6(7–4), 6–4

Kevin King and Juan Carlos Spir were the defending champions, but Spir did not participate. King partnered with Dean O'Brien and lost in the semifinals.

Guillermo Durán and Horacio Zeballos won the title, defeating Sergio Galdos and Guido Pella in the final, 7–6^(7–4), 6–4.

Seeds

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• SE = Special exempt
• PR = Protected ranking
• ITF = ITF entry
• JE = Junior exempt
• w/o = Walkover
• r = Retired
• d = Defaulted
• SR = Special ranking

	First round							Quarterfinals							Semifinals							Final
	1	M Fyrstenberg A-u-H Qureshi	6	6
		A Menéndez-Maceiras C Ramírez	3	4				1	M Fyrstenberg A-u-H Qureshi	6	4	[8]
		S Galdós G Pella	6	6					S Galdós G Pella	2	6	[10]
		G Clezar F de Paula	3	2												S Galdós G Pella	6	6
	3	M Daniell D Sharan	3	5												A Behar R Olivo	4	4
	Alt	A Behar R Olivo	6	7				Alt	A Behar R Olivo	7	6
		M Demoliner MA Reyes-Varela	6	1	[12]			WC	D Garza L Patiño	5	4
	WC	D Garza L Patiño	2	6	[14]																		S Galdós G Pella	64	4
		JI Londero A Molteni	77	2	[12]																	2	G Durán H Zeballos	77	6
		G Melzer H Podlipnik-Castillo	65	6	[14]				G Melzer H Podlipnik-Castillo	3	4
		K King D O'Brien	6	78					K King D O'Brien	6	6
	4	N Barrientos E Struvay	3	66												K King D O'Brien	5	6	[4]
		C Buchanan A Krajicek	6	6											2	G Durán H Zeballos	7	2	[10]
	WC	Mauricio Astorga L Gómez	3	4					C Buchanan A Krajicek	3	6	[4]
	WC	T Hank M Sánchez	6	2	[9]			2	G Durán H Zeballos	6	2	[10]
	2	G Durán H Zeballos	3	6	[11]

References

• Main Draw