| Doubles | |
|---|---|
| 2010 Prime Cup Aberto de São Paulo | |
| Champions |  Brian Dabul Sebastián Prieto |
| Runners-up |  Tomasz Bednarek Mateusz Kowalczyk |
| Final score | 6-3, 6-3 |
Carlos Berlocq and Leonardo Mayer were the defending champions, but chose not to participate that year.
Brian Dabul and Sebastián Prieto won in the final 6-3, 6-3 against Tomasz Bednarek and Mateusz Kowalczyk.
Sanchai Ratiwatana / Sonchat Ratiwatana (semifinals) Brian Dabul / Sebastián Prieto (champions)
Jonathan Marray / Jamie Murray (semifinals)
David Martin / 
Frank Moser (first round)| First round | Quarterfinals | Semifinals | Finals | ||||||||||||||||||||||||
| 1 | S Ratiwatana S Ratiwatana | 7 | 7 | ||||||||||||||||||||||||
 M Demoliner  TC Huey | 5 | 5 | 1 | S Ratiwatana S Ratiwatana | 6 | 4 | [10] | ||||||||||||||||||||
| WC | A Bonatto R Grilli | 7 | 4 | [5] | L Arnold Ker  R Delgado | 4 | 6 | [5] | |||||||||||||||||||
| L Arnold Ker R Delgado | 5 | 6 | [10] | 1 | S Ratiwatana S Ratiwatana | 65 | 7 | [5] | |||||||||||||||||||
| 4 | D Martin F Moser | 3 | 3 | T Bednarek M Kowalczyk | 7 | 65 | [10] | ||||||||||||||||||||
| F Ferreiro R Mello | 6 | 6 | F Ferreiro R Mello | 7 | 62 | [5] | |||||||||||||||||||||
| T Bednarek M Kowalczyk | 7 | 7 | T Bednarek M Kowalczyk | 62 | 7 | [10] | |||||||||||||||||||||
| JP Brzezicki S Decoud | 5 | 62 | T Bednarek M Kowalczyk | 3 | 3 | ||||||||||||||||||||||
| WC | T Lopes J Wiesinger | 5 | 2 | 2 | B Dabul S Prieto | 6 | 6 | ||||||||||||||||||||
 N Massú J Aguilar | 7 | 6 | N Massú J Aguilar | 2 | 3 | ||||||||||||||||||||||
M Daniel  S González | 64 | 63 | 3 | J Marray J Murray | 6 | 6 | |||||||||||||||||||||
| 3 | J Marray J Murray | 7 | 7 | 3 | J Marray J Murray | 4 | 6 | [7] | |||||||||||||||||||
D Junqueira  P Santos | 1 | 3 | 2 | B Dabul S Prieto | 6 | 2 | [10] | ||||||||||||||||||||
| WC | R Dutra da Silva J Silva | 6 | 6 | WC | R Dutra Da Silva J Silva | 6 | 4 | [3] | |||||||||||||||||||
| D Cristi E Schwank | 63 | 6 | [8] | 2 | B Dabul S Prieto | 4 | 6 | [10] | |||||||||||||||||||
| 2 | B Dabul S Prieto | 7 | 4 | [10] | |||||||||||||||||||||||
Martín García and Sebastián Prieto were the defending champions, but chose not to participate that year.
José Acasuso and Sebastián Prieto were the defending champions, but lost in the first round to Lucas Arnold Ker and Juan Mónaco.
Jamie Delgado and Bruno Soares were the defending champions; however, they chose to not participate this year.
Carlos Berlocq and Leonardo Mayer won in the final 7–6(1), 6–3, against Mariano Hood and Horacio Zeballos.
Brian Dabul and Ramón Delgado were the defending champions. Delgado chose to not participate this year. Delgado partnered up by Sebastián Decoud, however they lost to Santiago González and Jean-Julien Rojer.
Sebastián Prieto and Horacio Zeballos won in the final 7–6(5), 6–4, against Alexander Peya and Fernando Vicente.
Flavio Cipolla and Simone Vagnozzi were the defenders of championship title, but Cipolla decided to not participate this year.
Vagnozzi chose to play with Leonardo Azzaro, however they lost to James Cerretani and Amir Hadad in the first round.
Simon Greul and Christopher Kas won in the final 4–6, 7–6(2), [10–2], against Johan Brunström and Jean-Julien Rojer.
Brian Dabul and Leonardo Mayer were the defending champions; however, Dabul chose to compete in Manta instead and Mayer chose to compete in Rome instead.
Jeff Coetzee and Kristof Vliegen won in the final 7–6(7–3), 6–3, against James Cerretani and Adil Shamasdin.
Thomaz Bellucci and Bruno Soares were the defending champions; however, they didn't play this year.
Brian Dabul and Leonardo Mayer defeated 6–4, 7–6(6) Johan Brunström and Jean-Julien Rojer in the final.
Xavier Malisse and Carlos Salamanca were the champions in 2008, but Malisse chose to not start this year.
Salamanca partnered up with Santiago Giraldo - they lost to Sebastián Prieto and Horacio Zeballos in the first round.
First-seeded Prieto and Zeballos won this tournament - they defeated Marcos Daniel and Ricardo Mello in the final 6–4, 7–5.
Marcos Daniel was the defending champion, but chose to not compete this year.
Alejandro Falla defeated Horacio Zeballos 6–3, 6–4 in the final.
Juan Sebastián Cabal and Alejandro Falla chose to defend 2008 title. However, they withdrew before their first match against Eric Gomes and Carlos Salamanca.
Sebastián Prieto and Horacio Zeballos won in the final 4–6, 6–3, [10–5], against Ricardo Hocevar and João Souza.
Juan Sebastián Cabal and Alejandro Falla were the defending champions, but Cabal didn't start this year.
Falla partnered with Alejandro González and they won this tournament, after defeating Sebastián Decoud and Diego Álvarez 5–7, 6–4, [10–8] in the final.
Máximo González and Sebastián Prieto were the defending champions, but they didn't participate together this year.
Prieto played with Horacio Zeballos, but they were eliminated by Juan Pablo Brzezicki and David Marrero already in the first round.
González played with Lucas Arnold Ker and they reached the final, where they lost to Brian Dabul and Sergio Roitman 4–6, 5–7.
Juan Pablo Brzezicki and David Marrero were the defending champions, but only Argentinian player tried to defend his title.
He partnered with Santiago Ventura, but they lost to Carlos Berlocq and Brian Dabul in the semifinals.
Berlocq and Dabul went on to win the tournament after defeating Máximo González and Sebastián Prieto 7–5, 6–3 in the final.
Franco Ferreiro and Flávio Saretta were the defending champions, but they didn't start this year.
Juan Pablo Brzezicki and David Marrero defeated Martín Cuevas and Pablo Cuevas 6–4, 6–4 in the final.
Brian Dabul and Sergio Roitman were the defending champions, but Roitman retired from the professional tennis in 2009.
Dabul partners up with Carlos Berlocq and they won this tournament, by defeating Jorge Aguilar and Federico del Bonis 6–3, 6–2 in the final.
Brian Dabul and Sebastián Prieto were the defending champions but decided not to participate.
Franco Ferreiro and André Sá clinched their first title of this year. They defeated Santiago González and Horacio Zeballos 7–5, 7–6(12) in the final.
Juan Sebastián Cabal and Robert Farah were the defending champions and they reached the final.
Go Soeda was the defending champion, but decided not to participate.
Rogério Dutra da Silva and Júlio Silva were the defending champions, but they decided not to participate together.
Dutra da Silva played alongside Tiago Fernandes. They lost in the semifinals against Juan Sebastián Cabal and Robert Farah. Silva partners up with Ricardo Hocevar.
Enzo Artoni and Ignacio González King defeated Brian Dabul and Damián Patriarca 6–3, 6–0 in the final.