2011 Santos Brasil Tennis Open

Country	Player	Rank1	Seed
BRA	Ricardo Mello	89	1
BRA	Marcos Daniel	105	2
FRA	Éric Prodon	125	3
JPN	Tatsuma Ito	135	4
ARG	Diego Junqueira	142	5
ARG	Leonardo Mayer	161	6
BRA	João Souza	174	7
ARG	Juan Pablo Brzezicki	176	8

• Rankings are as of April 11, 2011.

The following players received wildcards into the singles main draw:

• Daniel Bustamante
• Daniel Dutra da Silva
• Christian Lindell
• José Pereira

The following players received entry into the singles main draw as a special exemption:

• Aljaž Bedene
• Marcelo Demoliner

The following players received entry from the qualifying draw:

• André Ghem
• Javier Martí
• Iván Miranda
• Yang Tsung-hua

João Souza def. Diego Junqueira, 6–4, 6–2

Franco Ferreiro / André Sá def. Gerald Melzer / José Pereira, 6–3, 6–3

• ITF Search Archived 2010-02-12 at the Wayback Machine
• ATP official site