Singles
2013 Aberto Rio Preto
Champion	João Souza
Runner-up	Alejandro González
Score	7–6(7–0), 6–3

Ricardo Mello was the last champion of the event in 2011, but decided not to compete.
João Souza won the title 7–6^(7–0), 6–3 against Alejandro González

Seeds

Draw

Finals

	Semifinals							Final
	6	João Souza	1	6	6
	4	Gastão Elias	6	4	2
								6	João Souza	77	6
								2	Alejandro González	60	3
	3	Guido Pella	4	5
	2	Alejandro González	6	7

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	B Kavčič	77	6
		S Diez	62	0				1	B Kavčič	3	6	6
		P Sousa	2	6	6				P Sousa	6	4	4
	Q	Wilson Leite	6	2	3										1	B Kavčič	5	5
		V Estrella Burgos	6	6											6	J Souza	7	7
		B Fratangelo	0	3					V Estrella Burgos	6	5	2
		L Kirche	2	77	4			6	J Souza	3	7	6
	6	J Souza	6	62	6																	6	J Souza	1	6	6
	4	G Elias	77	6																		4	G Elias	6	4	2
	WC	A Laranja	64	4				4	G Elias	6	4	6
		J Hernández	4	0					N Barrientos	1	6	3
		N Barrientos	6	6											4	G Elias	6	7
		T Alves	65	6	6											T Alves	0	5
		C Salamanca	77	0	1				T Alves	0	6	7
		R Machado	3	1				8	A Ghem	6	1	5
	8	A Ghem	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	7	G Clezar	6	6
	Q	F Romboli	0	1				7	G Clezar	6	5	5
		R Hocevar	3	6	4				T Monteiro	4	7	7
		T Monteiro	6	4	6											T Monteiro	1	3
	WC	M Zormann	6	4	65										3	G Pella	6	6
	Q	T Turini	2	6	77			Q	T Turini	3	1
		D Souto	5	3				3	G Pella	6	6
	3	G Pella	7	6																		3	G Pella	4	5
	5	R Dutra da Silva	6	7																		2	A González	6	7
		C Gómez-Herrera	2	5				5	R Dutra da Silva	77	6
	WC	M Demoliner	6	6				WC	M Demoliner	65	3
	WC	B Sant'Anna	4	3											5	R Dutra da Silva	3	2
		A Veić	3	77	6										2	A González	6	6
	Q	M Krueger	6	65	4				A Veić	3	6	4
	Alt	G Quinzi	1	5				2	A González	6	2	6
	2	A González	6	7

References

• Main Draw
• Qualifying Draw