en 2011 Brasil Open

The 2011 Brasil Open was a tennis tournament played on outdoor clay courts. It was the 11th edition of the event known as the Brasil Open, and was part of the ATP World Tour 250 series of the 2011 ATP World Tour. It took place in Costa do Sauípe, Brazil, from February 7 through February 13, 2011.

ATP entrants

Country	Player	Rank¹	Seed
ESP	Nicolás Almagro	13	1
ESP	Albert Montañés	26	2
BRA	Thomaz Bellucci	31	3
UKR	Alexandr Dolgopolov	32	4
ARG	Juan Ignacio Chela	39	5
ESP	Tommy Robredo	40	6
ITA	Potito Starace	49	7
ROU	Victor Hănescu	53	8

The following players received wildcards into the main draw:

The following players received entry from the qualifying draw:

Nicolás Almagro def. Alexandr Dolgopolov, 6–3, 7–6(3).

This was Almagro's first title of the year, eighth career title, and second win at the event, also winning in 2008.

Marcelo Melo / Bruno Soares def. Pablo Andújar / Daniel Gimeno Traver, 7–6(4), 6–3.