Singles
2010 Bancolombia Open
Champion	João Souza
Runner-up	Alejandro Falla
Score	4–6, 6–4, 6–1

Horacio Zeballos was the defender of championship title, however he chose to participate at Houston.
João Souza won in the final 4–6, 6–4, 6–1 against Alejandro Falla.

Seeds

Draw

Finals

	Semifinals							Final
	1	Alejandro Falla	7	6
	WC	Juan Sebastián Cabal	64	4
								1	Alejandro Falla	6	4	1
								8	João Souza	4	6	6
	8	João Souza	6	6
	2	Santiago Giraldo	3	3

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	A Falla	7	5	6
	Q	M Alund	6	7	3			1	A Falla	5	6	6
		C Zampieri	7	6					C Zampieri	7	2	2
		A González	67	4											1	A Falla	6	6
	WC	C Fiorentino	64	3												S González	3	1
		S González	7	6					S González	6	5	7
	Q	G Pella	7	6				Q	G Pella	1	7	64
	6	T Alves	68	1																		1	A Falla	7	6
	4	N Lapentti	6	6																		WC	JS Cabal	64	4
		S Decoud	3	4				4	N Lapentti	2	4
	WC	JS Cabal	4	6	6			WC	JS Cabal	6	6
		F Ferreiro	6	2	4										WC	JS Cabal	6	2	6
		A Sidorenko	6	6											5	R Mello	4	6	4
		G Olaso	3	4					A Sidorenko	6	5	2
		A Begemann	3	68				5	R Mello	4	7	6
	5	R Mello	6	7

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	J Souza	3	7	6
		J Silva	6	65	4			8	J Souza	6	6
	Q	A Balázs	6	6				Q	A Balázs	2	2
		J Dasnières de Veigy	1	3											8	J Souza	7	4	6
	WC	JS Gómez	63	5											3	P Lorenzi	64	6	1
	WC	E Struvay	7	7				WC	E Struvay	61	64
		R Hocevar	5	3				3	P Lorenzi	7	7
	3	P Lorenzi	7	6																		8	J Souza	6	6
	7	K Kim	6	2	3																	2	S Giraldo	3	3
		P Oswald	3	6	6				P Oswald	65	6	1
		G Lapentti	6	6					G Lapentti	7	2	6
		G Gaudio	2	3												G Lapentti	1	4
	Q	A Brugués-Davi	65	4											2	S Giraldo	6	6
		C Salamanca	7	6					C Salamanca	4	2
		D Meffert	2	2				2	S Giraldo	6	6
	2	S Giraldo	6	6

External links

• Main Draw Singles
• Qualifying Draw