Singles
2012 Copa Sony Ericsson Colsanitas
Champion	Lara Arruabarrena Vecino
Runner-up	Alexandra Panova
Score	6–2, 7–5

Lourdes Domínguez Lino was the defending champion, but lost in the second round to Mariana Duque-Mariño.
Lara Arruabarrena Vecino won the title, defeating Alexandra Panova in the final with the score of 6–2, 7–5.
All seeded players lost in the first or second round.

Seeds

Draw

Finals

	Semifinals							Final
		Edina Gallovits-Hall	4	3
		Lara Arruabarrena Vecino	6	6
									Lara Arruabarrena Vecino	6	7
									Alexandra Panova	2	5
		Tímea Babos	2	3
		Alexandra Panova	6	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	M Erakovic	6	6
		S Vögele	3	4				1	M Erakovic	4	4
		J Cohen	4	1					E Gallovits-Hall	6	6
		E Gallovits-Hall	6	6												E Gallovits-Hall	77	3	6
		T Luzhanska	6	4	5											M Duque-Mariño	63	6	2
		M Duque-Mariño	3	6	7				M Duque-Mariño	4	6	7
		S Fichman	2	2				7	L Domínguez Lino	6	2	5
	7	L Domínguez Lino	6	6																			E Gallovits-Hall	4	3
	4	J Dokić	6	3	4																		L Arruabarrena Vecino	6	6
	Q	P Ormaechea	4	6	6			Q	P Ormaechea	6	3	77
	WC	K Castiblanco	3	4					P Rampre	4	6	64
		P Rampre	6	6											Q	P Ormaechea	3	0
	Q	I Ferrer Suárez	2	4												L Arruabarrena Vecino	6	6
		E Birnerová	6	6					E Birnerová	4	0
		L Arruabarrena Vecino	6	3	77				L Arruabarrena Vecino	6	6
	8	P Mayr-Achleitner	1	6	63

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	6	M Johansson	62	6	5
		V Savinykh	77	3	7				V Savinykh	2	2
		E Cabeza Candela	0	6	4			Q	Y Shvedova	6	6
	Q	Y Shvedova	6	3	6										Q	Y Shvedova	4	4
		T Babos	6	6												T Babos	6	6
	WC	Y Lizarazo	0	1					T Babos	77	6
		A Cadanțu	2	2				3	R Oprandi	65	4
	3	R Oprandi	6	6																			T Babos	2	3
	5	G Dulko	1	6	6																		A Panova	6	6
		K Wörle	6	2	4			5	G Dulko	5	2
		A Panova	4	710	6				A Panova	7	6
		M Minella	6	68	1											A Panova	6	6
	Q	S Karatantcheva	7	0	3											K Knapp	4	4
	WC	C Castaño	5	6	6			WC	C Castaño	3	6	2
		K Knapp	6	6					K Knapp	6	2	6
	2	A Dulgheru	2	2

Qualifying

Draw

First qualifier

	First round							Second round							Qualifying competition
								1	Paula Ormaechea	4	6	6
		Teliana Pereira	6	6					Teliana Pereira	6	2	4
		Sun Shengnan	1	2											1	Paula Ormaechea	6	6
	WC	Libby Muma	1	5											6	Corinna Dentoni	4	1
		Maria Fernanda Alves	6	7					Maria Fernanda Alves	67	2
								6	Corinna Dentoni	79	6

Second qualifier

	First round							Second round							Qualifying competition
								2	Sesil Karatantcheva	6	6
	WC	Alexandra Riley	3	0				WC	Robyn Beddow	0	1
	WC	Robyn Beddow	6	6											2	Sesil Karatantcheva	6	6
		Anne Kremer	2	4												Ximena Hermoso	3	3
		Maria Abramović	6	6					Maria Abramović	3	6	62
		Ximena Hermoso	6	5	77				Ximena Hermoso	6	2	77
	8	Nastja Kolar	4	7	64

Third qualifier

	First round							Second round							Qualifying competition
								3	Monica Puig	3	77	3
		Annalisa Bona	6	6					Annalisa Bona	6	65	6
	WC	June Lee (tennis)	0	3												Annalisa Bona	4	6	0
		Adriana Pérez	64	0											7	Inés Ferrer Suárez	6	4	6
	WC	Marie-Ève Pelletier	77	6				WC	Marie-Ève Pelletier	6	4	3
								7	Inés Ferrer Suárez	3	6	6

Fourth qualifier

	First round							Second round							Qualifying competition
								4	Yaroslava Shvedova	6	6
	WC	Hana Birnerová	1	0					Raluca Olaru	2	3
		Raluca Olaru	6	6											4	Yaroslava Shvedova	6	6
		Alexandrina Naydenova	6	6											5	Leticia Costas-Moreira	1	4
	WC	Daniela Roldan	0	3					Alexandrina Naydenova	64	0
								5	Leticia Costas-Moreira	77	6

References

• Main Draw
• Qualifying Draw