Singles
2009 Bancolombia Open
Champion	Horacio Zeballos
Runner-up	Santiago González
Score	7–6(7–3), 6–0

Marcos Daniel was the defending champion, but he decided to not defend his 2009 title.
Horacio Zeballos defeated Santiago González in the final (7–6^(7–3), 6–0).

Seeds

Draw

Final four

	Semifinals							Final
		Franco Ferreiro	6	1	4
		Santiago González	2	6	6
									Santiago González	63	0
									Horacio Zeballos	7	6
		Giovanni Lapentti	65	7	5
		Horacio Zeballos	7	5	7

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	Ó Hernández	6	2	64
		M Puerta	4	6	7				M Puerta	6	7
	SE	M Zabaleta	3	4					S Decoud	2	67
		S Decoud	6	6												M Puerta	4	4
	Q	R Ghedin	3	0												F Ferreiro	6	6
		F Ferreiro	6	6					F Ferreiro	6	6
		V Estrella	6	2					V Estrella	4	2
	6	L Mayer	4	0	r																		F Ferreiro	6	1	4
	4	I Navarro	62	4																			S González	2	6	6
	Q	Juan Pablo Amado	7	6				Q	JP Amado	61	5
		S González	2	6	6				S González	7	7
		F Vicente	6	4	3											S González	6	6
	Q	D Álvarez	6	6											Q	D Álvarez	4	3
	WC	A González	4	4				Q	D Álvarez	6	7
	WC	C Salamanca	7	5	63			5	M González	0	5
	5	M González	5	7	7

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	T Alves	7	6
		B Echagaray	5	1				8	T Alves	2	7	3
	WC	JS Cabal	6	3	4				G Lapentti	6	63	6
		G Lapentti	3	6	6											G Lapentti	6	6
	Q	M Felder	3	4												R Mello	4	2
		R Mello	6	6					R Mello	1	7	6
	WC	M Quintero	6	6				WC	M Quintero	6	61	1
	3	B Dabul	3	3																			G Lapentti	65	7	5
	7	S Roitman	1	4																			H Zeballos	7	5	7
		H Zeballos	6	6					H Zeballos	7	7
		J Souza	1	7	7				J Souza	65	5
		J-P Guzmán	6	68	60											H Zeballos	6	7
		R Hocevar	7	3	6											R Hocevar	3	67
		A Falla	63	6	3				R Hocevar	6	6
		A Peya	67	1				2	F Gil	4	4
	2	F Gil	7	6

External links

• Main Draw
• Qualifying Draw