Julio Peralta and Horacio Zeballos were the defending champions and successfully defended their title, defeating Sergio Galdós and Fernando Romboli 7–6^(7–5), 7–6^(7–1) in the final.

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	J Peralta H Zeballos	6	3	[10]
	WC	F Argüello M Peña López	3	6	[6]			1	J Peralta H Zeballos	5	6	[10]
		Maximiliano Estévez N Kicker	5	6	[9]				M Kestelboim P Sousa	7	3	[4]
		Mariano Kestelboim P Sousa	7	4	[11]										1	J Peralta H Zeballos	64	6	[10]
	4	J Hernández JI Londero	3	3												T Monteiro E Russi Assumpção	77	3	[3]
		T Monteiro E Russi Assumpção	6	6					T Monteiro E Russi Assumpção	w/o
		A Collarini A Velotti	6	2	[11]				A Collarini A Velotti
		F Coria T Lipovšek Puches	3	6	[9]																	1	J Peralta H Zeballos	77	77
		G Durán JP Ficovich	3	3																		3	S Galdós F Romboli	65	61
		J Munar C Ruud	6	6					J Munar C Ruud	4	1
		Mateo Nicolás Martínez JP Paz	3	4				3	S Galdós F Romboli	6	6
	3	S Galdós F Romboli	6	6											3	S Galdós F Romboli	6	77
	WC	F Mena C Ugo Carabelli	6	3	[12]										WC	F Mena C Ugo Carabelli	4	63
		P Bernardi D Dutra da Silva	3	6	[10]			WC	F Mena C Ugo Carabelli	6	68	[10]
	WC	Franco Emanuel Egea G Villanueva	0	2				2	A Behar F Neis	4	710	[8]
	2	A Behar F Neis	6	6

References

• Main draw