2011 Singapore ATP Challenger – Doubles
# 2011 Singapore ATP Challenger – Doubles

1st seeds Scott Lipsky and David Martin won in the final 5–7, 6–1, [10–8], against Sanchai and Sonchat Ratiwatana.

## Seeds

* Scott Lipsky / David Martin (champions)
* Sanchai Ratiwatana / Sonchat Ratiwatana (final)
* Johan Brunström / Frederik Nielsen (semifinals)
* Flavio Cipolla / Simone Vagnozzi (first round)

## Draw

### Key

* 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

| First round | First round | First round | First round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final | Final |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1 | S Lipsky D Martin | 6 | 6 | | | | | | | | | | | | | | | |
| | F Škugor L Zovko | 1 | 2 | 1 | S Lipsky D Martin | 6 | 6 | | | | | | | | | | | |
| | A Sitak M Viola | 4 | 3 | | P Polansky G Soeda | 3 | 1 | | | | | | | | | | | |
| | P Polansky G Soeda | 6 | 6 | | | | | | 1 | S Lipsky D Martin | 7 | 3 | [10] | | | | | |
| 3 | J Brunström F Nielsen | 7 | 7 | | | | | | 3 | J Brunström F Nielsen | $6^6$ | 6 | [5] | | | | | |
| | A Kudryavtsev L Rosol | $6^5$ | 5 | 3 | J Brunström F Nielsen | | | | | | | | | | | | | |
| | D Lojda I Minář | 4 | $6^4$ | | T Alves P Lorenzi | w/o | | | | | | | | | | | | |
| | T Alves P Lorenzi | 6 | 7 | | | | | | | | | | | 1 | S Lipsky D Martin | 5 | 6 | [10] |
| WC | D Tursunov Y-t Wang | 6 | 7 | | | | | | | | | | | 2 | Sa Ratiwatana So Ratiwatana | 7 | 1 | [8] |
| WC | R Hobbs T-h Yang | 0 | 5 | WC | D Tursunov Y-t Wang | 4 | 6 | [7] | | | | | | | | | | |
| | R de Voest S Devvarman | 6 | 6 | | R de Voest S Devvarman | 6 | 3 | [10] | | | | | | | | | | |
| 4 | F Cipolla S Vagnozzi | 4 | 3 | | | | | | | R de Voest S Devvarman | 4 | 7 | [7] | | | | | |
| | M Gong Z Li | 2 | 1 | | | | | | 2 | Sa Ratiwatana So Ratiwatana | 6 | $6^2$ | [10] | | | | | |
| | TC Huey P Raja | 6 | 6 | | TC Huey P Raja | $6^5$ | 6 | [5] | | | | | | | | | | |
| WC | K Rastogi C Rungkat | 4 | 1 | 2 | Sa Ratiwatana So Ratiwatana | 7 | 2 | [10] | | | | | | | | | | |
| 2 | Sa Ratiwatana So Ratiwatana | 6 | 6 | | | | | | | | | | | | | | | |
