Doubles
2021 Salinas Challenger II
Champions	Nicolás Barrientos Sergio Galdós
Runners-up	Antonio Cayetano March Thiago Agustín Tirante
Score	Walkover

Miguel Ángel Reyes-Varela and Fernando Romboli were the defending champions^[1] but chose not to defend their title.

Nicolás Barrientos and Sergio Galdós won the title by walkover after Antonio Cayetano March and Thiago Agustín Tirante withdrew before 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	O Luz J Menezes	4	4
		Shuichi Sekiguchi K Uchida	6	6					S Sekiguchi K Uchida	3	77	[7]
	WC	AC March TA Tirante	6	63	[10]			WC	AC March TA Tirante	6	62	[10]
		M Gengel V Orlov	3	77	[8]										WC	AC March TA Tirante	4	6	[10]
	3	JC Aragone R Quiroz	6	6												A Gómez JA Ore	6	3	[5]
	WC	Miguel Mateo Larrea Omar Suárez	1	1				3	JC Aragone R Quiroz	6	2	[3]
	PR	TK Wang D Yevseyev	1	2					A Gómez JA Ore	4	6	[10]
		A Gómez JA Ore	6	6																		WC	AC March TA Tirante
		H Johnson Y Johnson	4	3																		2	N Barrientos S Galdós	w/o
		N Álvarez A Merino	6	6					N Álvarez A Merino	0	1
	WC	C Ugo Carabelli A Velotti	1	4				4	D Hidalgo S Mansouri	6	6
	4	D Hidalgo S Mansouri	6	6											4	D Hidalgo S Mansouri	3	2
		A Dougaz B Lock	4	3											2	N Barrientos S Galdós	6	6
	Alt	H Casanova F Díaz Acosta	6	6				Alt	H Casanova F Díaz Acosta	3	65
		B Arias F Zeballos	3	1				2	N Barrientos S Galdós	6	77
	2	N Barrientos S Galdós	6	6

References

External links

• Main draw