Singles
2011 Copa Sony Ericsson Colsanitas
Champion	Lourdes Domínguez Lino
Runner-up	Mathilde Johansson
Score	2–6, 6–3, 6–2

Mariana Duque Mariño was the defending champion, but she lost to Han Xinyun in the first round.
7th seed Lourdes Domínguez Lino defeated Mathilde Johansson 2–6, 6–3, 6–2 in the final.

Seeds

Qualifying

Draw

Finals

	Semifinals							Final
	5	Carla Suárez Navarro	2	6	0
		Mathilde Johansson	6	2	6
									Mathilde Johansson	6	3	2
								7	Lourdes Domínguez Lino	2	6	6
	7	Lourdes Domínguez Lino	w/o
		Petra Martić

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	J Görges	7	2	7
		O Sanchez	65	6	5			1	J Görges	7	3	64
		M Duque Mariño	1	6	1				X Han	5	6	7
		X Han	6	3	6											X Han	4	3
		M Koryttseva	2	64											5	C Suárez Navarro	6	6
		P Mayr-Achleitner	6	7					P Mayr-Achleitner	6	4	2
		M Zec Peškirič	3	2				5	C Suárez Navarro	1	6	6
	5	C Suárez Navarro	6	6																		5	C Suárez Navarro	2	6	0
	3	S Halep	65	5																			M Johansson	6	2	6
		M Johansson	7	7					M Johansson	6	6
		Y Meusburger	7	6					Y Meusburger	4	0
		A Panova	61	3												M Johansson	6	7
	Q	S Fichman	6	6											WC	C Castaño	3	65
	WC	L Costas Moreira	1	2				Q	S Fichman	6	5	2
	WC	C Castaño	7	2	7			WC	C Castaño	4	7	6
	8	A Medina Garrigues	65	6	65

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	7	L Domínguez Lino	6	6
		M Minella	1	4				7	L Domínguez Lino	6	6
	Q	B Botto	1	1	r				E Birnerová	2	2
		E Birnerová	6	0											7	L Domínguez Lino	6	6
	Q	C Dentoni	6	2	6										Q	B García Vidagany	4	3
		P Cetkovská	2	6	3			Q	C Dentoni	6	3	4
	Q	B García Vidagany	7	3	6			Q	B García Vidagany	3	6	6
	4	A Parra Santonja	5	6	4																	7	L Domínguez Lino	w/o
	6	E Gallovits-Hall	7	4	3																		P Martić
		N Bratchikova	5	6	6				N Bratchikova	6	2	1
		L Pous Tió	6	7					L Pous Tió	3	6	6
	WC	S Soler Espinosa	1	5												L Pous Tió	6	3
		Z Ondrášková	5	1												P Martić	7	6
		P Martić	7	6					P Martić	6	6
		P Parmentier	7	610	2			2	P Hercog	2	3
	2	P Hercog	62	7	6

References

• Main Draw
• Qualifying Draw