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Doubles
2012 Cachantún Cup
Final
Champions	Paul Capdeville Marcel Felder
Runners-up	Jorge Aguilar Daniel Garza
Score	6–7(3–7), 6–4, [10–7]
Events
Singles Doubles
← 2011 · Cachantún Cup · 2013 →

Máximo González and Horacio Zeballos were the defending champions, but did not participate this year.
Paul Capdeville and Marcel Felder won the title, defeating Jorge Aguilar and Daniel Garza 6–7^(3–7), 6–4, [10–7].

	First round							Quarterfinals							Semifinals							Final
	1	F Bagnis E Schwank	63	77	[10]
		N Mektić A Veić	77	61	[4]			1	F Bagnis E Schwank	6	6
	WC	Javier Munoz JC Saez	5	4					J Martí A Velotti	4	1
		J Martí A Velotti	7	6											1	F Bagnis E Schwank
	3	M Alund A Molteni	66	6	[10]											J Aguilar D Garza	w/o
	WC	G Rivera-Aránguiz C Saavedra-Corvalán	78	3	[4]			3	M Alund A Molteni	4	4
		N Ćirić G Tošić	69	4					J Aguilar D Garza	6	6
		J Aguilar D Garza	711	6																			J Aguilar D Garza	77	4	[7]
	WC	G Lama M Sborowitz	1	3																		4	P Capdeville M Felder	63	6	[10]
		G Clezar S Decoud	6	6					G Clezar S Decoud	3	4
		G Durán A González	4	5				4	P Capdeville M Felder	6	6
	4	P Capdeville M Felder	6	7											4	P Capdeville M Felder	6	3	[10]
		F Argüello P Galdón	0	6	[10]										2	G Andreozzi F Romboli	4	6	[6]
		R Dutra da Silva L Kirche	6	3	[6]				F Argüello P Galdón	2	0
		A Gensse G Rufin	2	5				2	G Andreozzi F Romboli	6	6
	2	G Andreozzi F Romboli	6	7

• Main Draw