Facundo Díaz Acosta was the defending champion^[1] but chose not to defend his title.

Tristan Boyer won the title after defeating Hugo Dellien 6–2, 6–4 in the final.^[2]

	Semifinals							Final
	5	Hugo Dellien	6	6
	3	Federico Coria	3	4
								5	Hugo Dellien	2	4
									Tristan Boyer	6	6
	4	Camilo Ugo Carabelli	1	3
		Tristan Boyer	6	6

	First round							Second round							Quarterfinals							Semifinals
	1	F Comesaña	62	0r
		JB Torres	77	0					JB Torres	5	0
		F Meligeni Alves	6	6					F Meligeni Alves	7	6
		A Andrade	1	3												F Meligeni Alves	1	1
		H Rocha	0	6	3										5	H Dellien	6	6
	Q	O Luz	6	3	6			Q	O Luz	3	63
	Q	Luciano Emanuel Ambrogi	3	1				5	H Dellien	6	77
	5	H Dellien	6	6																		5	H Dellien	6	6
	3	F Coria	6	77																		3	F Coria	3	4
		V Gaubas	3	60				3	F Coria	6	3	6
	Q	L Midón	6	6				Q	L Midón	1	6	4
		AD Vallejo	3	4											3	F Coria	6	6
	LL	M Pucinelli de Almeida	2	0												G Heide	3	1
		A Collarini	6	6					A Collarini	64	5
		G Heide	6	6					G Heide	77	7
	7	FA Gómez	0	2

	First round							Second round							Quarterfinals							Semifinals
	6	RA Burruchaga	0	2
	WC	GA Olivieri	6	6				WC	GA Olivieri	77	77
		E Møller	6	6					E Møller	65	64
		O Roca Batalla	4	1											WC	GA Olivieri	2	2
	Q	G Villanueva	1	3											4	C Ugo Carabelli	6	6
		M Dellien	6	6					M Dellien	77	5	3
		V Kopřiva	4	2				4	C Ugo Carabelli	64	7	6
	4	C Ugo Carabelli	6	6																		4	C Ugo Carabelli	1	3
	8	JM Cerúndolo	4	4																			T Boyer	6	6
		T Boyer	6	6					T Boyer	7	7
	WC	F Roncadelli	3	5				Q	G Elias	5	5
	Q	G Elias	6	7												T Boyer	6	6
		Á Guillén Meza	7	4	64										2	T Monteiro	3	4
	Q	M Alves	5	6	77			Q	M Alves	5	3
	WC	Joaquín Aguilar Cardozo	2	1				2	T Monteiro	7	6
	2	T Monteiro	6	6

• Main draw
• Qualifying draw