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.
| Men's doubles | |
|---|---|
| 2011 MasterCard Tennis Cup | |
| Champions |  Juan Sebastián Cabal Robert Farah |
| Runners-up |  Ricardo Hocevar Júlio Silva |
| Score | 6–2, 6–3 |
This article relies largely or entirely on a single source. (January 2023) |
Colombian pair Cabal and Farah won the title. They defeated Ricardo Hocevar and Júlio Silva 6–2, 6–3 in the final.
Seeds
edit
Juan Sebastián Cabal / Robert Farah (champions)
Brian Dabul / 
Marcel Felder (semifinals)- Carlos Salamanca /
Izak van der Merwe (first round) 
Guillermo Rivera-Aránguiz / Cristóbal Saavedra-Corvalán (quarterfinals, withdrew)
Draw
editKey
edit- Q = Qualifier
- WC = Wild card
- LL = Lucky loser
- Alt = Alternate
- SE = Special exempt
- PR = Protected ranking
- ITF = ITF entry
- JE = Junior exempt
- w/o = Walkover
- r = Retired
- d = Defaulted
- SR = Special ranking
Draw
edit| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | JS Cabal R Farah
| 6 | 77 | ||||||||||||||||||||||||
| WC | F de Paula Diego Matos
| 4 | 64 | 1 | JS Cabal R Farah
| 6 | 6 | ||||||||||||||||||||
| J Pereira F Romboli
| 4 | 2 | R Grilli A Miele
| 4 | 1 | ||||||||||||||||||||||
| R Grilli A Miele
| 6 | 6 | 1 | JS Cabal R Farah
| 77 | 6 | |||||||||||||||||||||
| 4 |  G Rivera-Aránguiz C Saavedra-Corvalán
| 77 | 1 | [10] | R Dutra da Silva T Fernandes
| 62 | 2 | ||||||||||||||||||||
 Cristián Benedetti P Capdeville
| 65 | 6 | [6] | 4 | G Rivera-Aránguiz C Saavedra-Corvalán
| ||||||||||||||||||||||
| WC | T Moura Monteiro JP Sorgi
| 3 | 2 | R Dutra da Silva T Fernandes
| w/o | ||||||||||||||||||||||
| R Dutra da Silva T Fernandes
| 6 | 6 | 1 | JS Cabal R Farah
| 6 | 6 | |||||||||||||||||||||
 C Lindell Tiago Lopes
| 4 | 3 | R Hocevar J Silva
| 2 | 3 | ||||||||||||||||||||||
| D Dutra da Silva D Schwartzman
| 6 | 6 | D Dutra da Silva D Schwartzman
| 5 | 3 | ||||||||||||||||||||||
| R Hocevar J Silva
| 6 | 6 | R Hocevar J Silva
| 7 | 6 | ||||||||||||||||||||||
| 3 | C Salamanca I van der Merwe
| 4 | 4 | R Hocevar J Silva
| 4 | 7 | [10] | ||||||||||||||||||||
| G Clézar C Zampieri
| 63 | 6 | [10] | 2 | B Dabul M Felder
| 6 | 5 | [8] | |||||||||||||||||||
| WC | E Dischinger T Turini
| 77 | 3 | [4] | G Clézar C Zampieri
| 6 | 3 | [8] | |||||||||||||||||||
| Rafael Camilo M Demoliner
| 66 | 4 | 2 | B Dabul M Felder
| 3 | 6 | [10] | ||||||||||||||||||||
| 2 | B Dabul M Felder
| 78 | 6 | ||||||||||||||||||||||||