2011 Aberto Santa Catarina de Tenis
| 2011 Aberto Santa Catarina De Tenis | |
|---|---|
| Date | April 11 – April 17 |
| Edition | 6th |
| Location | Blumenau, Brazil |
| Champions | |
| Singles | |
 José Acasuso | |
| Doubles | |
 Franco Ferreiro / André Sá | |
The 2011 Aberto Santa Catarina De Tenis was a professional tennis tournament played on clay courts. It was the sixth edition of the tournament which was part of the 2011 ATP Challenger Tour. It took place in Blumenau, Brazil between 11 and 17 April 2011.
ATP entrants
Seeds
| Nationality | Player | Ranking* | Seeding |
|---|---|---|---|
| BRA
|
Ricardo Mello | 86 | 1 |
| BRA
|
Marcos Daniel | 106 | 2 |
| BRA
|
João Souza | 126 | 3 |
 FRA
|
Éric Prodon | 128 | 4 |
| ARG
|
Diego Junqueira | 141 | 5 |
| ARG
|
Leonardo Mayer | 160 | 6 |
 JPN
|
Tatsuma Ito | 166 | 7 |
 ECU
|
Giovanni Lapentti | 170 | 8 |
- Rankings are as of April 4, 2011.
Other entrants
The following players received wildcards into the singles main draw:
- Marcelo Demoliner
- Thiago Moura Monteiro
- Thales Turini
- Bruno Volkmann
The following entrant has been granted a Special Exemption into the main draw:
The following players received entry from the qualifying draw:
Champions
Singles
José Acasuso def. Marcelo Demoliner, 6–2, 6–2
Doubles
Franco Ferreiro / André Sá def. 
Adrián Menéndez / 
Leonardo Tavares, 6–2, 3–6, [10–4]