Singles
2010 Aberto Santa Catarina de Tenis
Champion	Marcos Daniel
Runner-up	Bastian Knittel
Score	7–5, 6–7(5), 6–4

Marcelo Demoliner was the defending champion, but he lost against Ricardo Mello in the first round.
Marcos Daniel won in the final 7–5, 6–7(5), 6–4 against Bastian Knittel.

Seeds

Draw

Finals

	Semifinals							Final
	8	Diego Junqueira	7	4	4
		Bastian Knittel	5	6	6
									Bastian Knittel	5	7	4
								4	Marcos Daniel	7	65	6
	4	Marcos Daniel	6	6
	6	Júlio Silva	4	3

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	N Massú	6	7
		C Poch-Gradin	4	5				1	N Massú	7	6
	WC	G Clezar	3	2				WC	R Guidolin	5	4
	WC	R Guidolin	6	6											1	N Massú	65	2
		R Dutra da Silva	6	7											8	D Junqueira	7	6
	Q	A Miele	1	5					R Dutra da Silva	5	7	4
		R Hocevar	4	2				8	D Junqueira	7	62	6
	8	D Junqueira	6	6																		8	D Junqueira	7	4	4
	3	R Mello	6	6																			B Knittel	5	6	6
		M Demoliner	4	2				3	R Mello	3	4
		A Ghem	5	1					C Berlocq	6	6
		C Berlocq	7	6												C Berlocq	4	4
	Q	L Kirche	6	2	4											B Knittel	6	6
		B Knittel	3	6	6				B Knittel	4	6	6
		S Vagnozzi	2	6	1			7	JP Brzezicki	6	0	2
	7	JP Brzezicki	6	0	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	T Alves	6	6
		C Zampieri	3	4				5	T Alves	4	2
		M Felder	6	2	1				R El Amrani	6	6
		R El Amrani	4	6	6											R El Amrani	5	6	1
		G Trujillo Soler	6	6											4	M Daniel	7	2	6
	WC	T Fernandes	2	3					G Trujillo Soler	6	0	4
		A Haider-Maurer	4	4				4	M Daniel	3	6	6
	4	M Daniel	6	6																		4	M Daniel	6	6
	6	J Silva	6	6																		6	J Silva	4	3
	Q	T Lopes	2	2				6	J Silva	7	6
	WC	B Wolkmann	2	4					A Bedene	62	4
		A Bedene	6	6											6	J Silva	1	6	6
		G Alcaide	6	6												G Alcaide	6	3	1
		G Olaso	1	3					G Alcaide	6	6
	Q	I Miranda	7	3	5			2	B Kavčič	1	0
	2	B Kavčič	61	6	6

References

• Qualifying Singles
• Main Draw