Women's singles
2011 MasterCard Tennis Cup
Champion	Verónica Cepede Royg
Runner-up	Adriana Pérez
Score	7–6(7–4), 7–5

Aranza Salut was the defending champion, but chose not to participate.

Verónica Cepede Royg won the title, defeating Adriana Pérez 7–6^(7–4), 7–5 in the final.

Seeds

Main draw

Finals

	Semifinals							Final
	6	Vivian Segnini	3	4
		Adriana Pérez	6	6
									Adriana Pérez	64	5
								3	Verónica Cepede Royg	77	7
	3	Verónica Cepede Royg	6	5	6
		Andrea Gámiz	0	7	2

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	A-C Duarte	6	6
	WC	M Danzini	4	1				1	A-C Duarte	6	77
		L Rafful	1	1					I Robbiani	1	61
		I Robbiani	6	6											1	A-C Duarte	6	5	2
		N Rossi	6	1	2										6	V Segnini	3	7	6
		C Zeballos	4	6	6				C Zeballos	77	1	3
	Q	G Cé	5	2				6	V Segnini	63	6	6
	6	V Segnini	7	6																		6	V Segnini	3	4
	4	T Pereira	1	3																			A Pérez	6	6
		A Pérez	6	6					A Pérez	6	6
		M Albuquerque	6	6					M Albuquerque	4	0
	Q	K Shroff	2	2												A Pérez	6	3	7
	Q	P Kú Flores	6	6											8	A Benítez	3	6	5
	Q	B Luduena	1	1				Q	P Kú Flores	2	3
		MF Alves	3	4				8	A Benítez	6	6
	8	A Benítez	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	7	A Koch Benvenuto	6	6
		C Forte	3	2				7	A Koch Benvenuto	6	6
	WC	B Haddad Maia	2	3					K Castiblanco	1	2
		K Castiblanco	6	6											7	A Koch Benvenuto	6	4	4
	WC	PC Gonçalves	6	6											3	V Cepede Royg	4	6	6
		F Hermenegildo	3	1				WC	PC Gonçalves	2	3
	Q	L Pigossi	2	2				3	V Cepede Royg	6	6
	3	V Cepede Royg	6	6																		3	V Cepede Royg	6	5	6
	5	M Auroux	6	1	64																		A Gámiz	0	7	2
		A Gámiz	1	6	77				A Gámiz	6	6
	Q	N Fourouclas	6	6					N Fourouclas	3	4
	Q	K Souza	3	1												A Gámiz	6	6
		N Kurata	6	6											2	R Vaisemberg	2	3
	Q	P Garcia	2	3					N Kurata	2	0
	WC	E Piai	3	1				2	R Vaisemberg	6	6
	2	R Vaisemberg	6	6

References

• Main draw Archived 2014-05-18 at the Wayback Machine