| Singles | |
|---|---|
| 2011 Pernambuco Brasil Open Series | |
| Champion |  Tatsuma Ito |
| Runner-up |  Tiago Fernandes |
| Final score | walkover |
Tiago Fernandes announced that fatigue and back pain forced him to give up playing the final match, which was scheduled for 19:30 against the Japanese Tatsuma Ito. Ito won this tournament.
Marco Chiudinelli (first round, retired) Tatsuma Ito (champion)
Giovanni Lapentti (semifinals) Júlio Silva (semifinals) Ricardo Hocevar (quarterfinals) Fernando Romboli (first round) Caio Zampieri (quarterfinals)
Pablo Galdón (first round)| Semifinals | Final | ||||||||||||
| WC | Tiago Fernandes | 2 | 7 | 7 | |||||||||
| 4 | Júlio Silva | 6 | 5 | 62 | |||||||||
| WC | Tiago Fernandes | ||||||||||||
| 2 | Tatsuma Ito | w/o | |||||||||||
| 3 | Giovanni Lapentti | 67 | 3 | ||||||||||
| 2 | Tatsuma Ito | 7 | 6 | ||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | M Chiudinelli | 4 | 2 | r | |||||||||||||||||||||||
| WC | G Clézar | 6 | 2 | WC | G Clézar | 6 | 6 | ||||||||||||||||||||
| Alt |  I Belyaev | 6 | 6 | Alt | I Belyaev | 1 | 3 | ||||||||||||||||||||
| R Guidolin | 4 | 1 | WC | G Clézar | 4 | 6 | 63 | ||||||||||||||||||||
| WC | T Fernandes | 6 | 4 | 6 | WC | T Fernandes | 6 | 3 | 7 | ||||||||||||||||||
| LL | Tiago Lopes | 4 | 6 | 2 | WC | T Fernandes | 7 | 6 | |||||||||||||||||||
| WC | Bruno Sant'anna | 7 | 6 | WC | Bruno Sant'anna | 65 | 4 | ||||||||||||||||||||
| 6 | F Romboli | 63 | 3 | WC | T Fernandes | 2 | 7 | 7 | |||||||||||||||||||
| 4 | J Silva | 6 | 6 | 4 | J Silva | 6 | 5 | 62 | |||||||||||||||||||
 T-h Yang | 4 | 2 | 4 | J Silva | 6 | 4 | |||||||||||||||||||||
 G Elias | 6 | 6 | G Elias | 2 | 2 | r | |||||||||||||||||||||
 J Paukku | 1 | 2 | 4 | J Silva | 3 | 6 | 6 | ||||||||||||||||||||
| T Nieminen | 2 | 6 | 6 | 7 | C Zampieri | 6 | 3 | 2 | |||||||||||||||||||
| D Dutra da Silva | 6 | 2 | 1 | T Nieminen | 2 | 4 | |||||||||||||||||||||
| Q | Tiago Slonik | 64 | 2 | 7 | C Zampieri | 6 | 6 | ||||||||||||||||||||
| 7 | C Zampieri | 7 | 6 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 8 | P Galdón | 2 | 3 | ||||||||||||||||||||||||
| A Ghem | 6 | 6 | A Ghem | 3 | 3 | ||||||||||||||||||||||
 R Borvanov | 2 | 3 | M Lammer | 6 | 1r | ||||||||||||||||||||||
| M Lammer | 6 | 6 | A Ghem | 4 | 4 | ||||||||||||||||||||||
| WC | A Laranja | 1 | 5 | 3 | G Lapentti | 6 | 6 | ||||||||||||||||||||
| Q | José Pereira | 6 | 7 | Q | José Pereira | 2 | 6 | 4 | |||||||||||||||||||
 A Menéndez | 4 | 2r | 3 | G Lapentti | 6 | 2 | 6 | ||||||||||||||||||||
| 3 | G Lapentti | 6 | 5 | 3 | G Lapentti | 67 | 3 | ||||||||||||||||||||
| 5 | R Hocevar | 6 | 6 | 2 | T Ito | 7 | 6 | ||||||||||||||||||||
| F Argüello | 3 | 3 | 5 | R Hocevar | 6 | 6 | |||||||||||||||||||||
| A Miele | 2 | 7 | 4 |  Christian Lindell | 1 | 1 | |||||||||||||||||||||
| Christian Lindell | 6 | 64 | 6 | 5 | R Hocevar | 6 | 1 | 1 | |||||||||||||||||||
 N Moser | 6 | 7 | 2 | T Ito | 4 | 6 | 6 | ||||||||||||||||||||
| Q | Thales Turini | 3 | 5 | N Moser | 4 | 4 | |||||||||||||||||||||
| Eládio Ribeiro Neto | 1 | 2 | 2 | T Ito | 6 | 6 | |||||||||||||||||||||
| 2 | T Ito | 6 | 6 | ||||||||||||||||||||||||
Lim Yong-kyu was the defending champion, but lost to Greg Jones in the 2nd round.
Dudi Sela defeated Tatsuma Ito 6–2, 6–7(5), 6–3 in the final match.
Tatsuma Ito was the defending champion, and successfully defended his title, defeating Sebastian Rieschick in the final 6–4, 6–2.
Robin Söderling was the defending champion, but decided not to participate this year. Andy Murray, who made his debut appearance at the tournament, beat Alexandr Dolgopolov 6–1, 6–3 to take the title.
Robin Söderling was the defending champion but couldn't participate.
Juan Martín del Potro won the title by defeating Michaël Llodra 6–4, 6–4 in the final.
Go Soeda won the first edition of the tournament after beating Tatsuma Ito 6–3, 6–0 in the final.
Dudi Sela was the defending champion but decided not to participate.
Tatsuma Ito won the title defeating John Millman in the final 6–4, 6–3.
Juan Mónaco was the defending champion but withdrew before the event started.
This is the first edition of the event and was won by Australian Matthew Ebden defeating Tatsuma Ito in the final.
Matthew Barton was the defending champion, but lost in the quarterfinal to Hiroki Moriya.
John Millman was the defending champion but decided not to participate.
This was the first edition of the event.
Mikhail Kukushkin was the current champion, but chose not to compete this year.
Matthew Ebden was the defending champion, however he chose not to participate.
Fernando Verdasco was the defending champion, but lost to Sam Querrey in the semifinals.
Jack Sock won his first ATP singles title, defeating Querrey in the final, 7–6(11–9), 7–6(7–2).
Roger Federer was the two-time defending champion and successfully defended his title, defeating Andreas Seppi in the final, 7–6(7–1), 6–4.
Yūichi Sugita won the title, defeating Stéphane Robert in the final 6–2, 1–6, 6–3.
Ivo Karlović was the defending champion, but lost to John-Patrick Smith in the first round.
Yūichi Sugita was the defending champion but chose not to defend his title.
David Goffin was the defending champion, but lost in the second round to Andy Murray.
This was the first edition of the tournament.