2013 Torneo Internacional AGT – Doubles

John Peers and John-Patrick Smith were the defending champions but decided not to participate together.
Peers played alongside Jamie Murray, Smith partnered up with Samuel Groth. Both pairs lost to Marcelo Demoliner and Franko Škugor in the first and second round, respectively.
Chris Guccione and Matt Reid defeated Purav Raja and Divij Sharan 6–3, 7–5 in the final to win the title.

Seeds

First round					Quarterfinals				Semifinals				Final

1	N Monroe S Stadler	6	6
WC	Mauricio Astorga M Sánchez	2	1		1	N Monroe S Stadler	6	6
	M Draganja M Pavić	6⁶	6³			A Martin J Millman	3	3
	A Martin J Millman	7⁸	7⁷						1	N Monroe S Stadler	4	2
4	P Raja D Sharan	6	6						4	P Raja D Sharan	6	6
	H-h Lee H-y Peng	3	3		4	P Raja D Sharan	6	6
WC	JM Elizondo N Massú	3	6	[6]		J Cerretani A Menéndez-Maceiras	4	0
	J Cerretani A Menéndez-Maceiras	6	3	[10]									4	P Raja D Sharan	3	5
	A Krajicek B Reynolds	6	6											C Guccione M Reid	6	7
WC	Alfredo Moreno Alejandro Moreno Figueroa	3	2			A Krajicek B Reynolds	4	4
	C Guccione M Reid	6	3	[10]		C Guccione M Reid	6	6
3	Sa Ratiwatana So Ratiwatana	1	6	[2]						C Guccione M Reid	6	6
	S Groth J-P Smith	6	6							M Demoliner F Škugor	3	4
	J Kerr D Young	2	4			S Groth J-P Smith	4	4
	M Demoliner F Škugor	7⁷	7⁷			M Demoliner F Škugor	6	6
2	J Murray J Peers	6⁴	6⁵