George Bastl and Chris Guccione were the reigning champions; however, Bastl retired in 2009 and Guccione chose to participate in Baton Rouge instead.
Nicolas Mahut and Lovro Zovko won in the final 6–2, 6–2 against Raven Klaasen and Izak van der Merwe.
Marcelo Demoliner and Rodrigo Guidolin were the defending champions. Demoliner decided not to participate and Guidolin partnered with Marcel Felder.
Franco Ferreiro and André Sá won the title, defeating Ricardo Mello and Caio Zampieri 7–6(5), 6–3 in the final.
Ryler DeHeart and Pierre-Ludovic Duclos were the defending champions, but chose not to play this year.
Pierre-Ludovic Duclos and Artem Sitak were the defending champions, but decided not to participate.
Gong Maoxin and Li Zhe were the defending champions, but decided not to participate.
Gong Maoxin and Li Zhe were the defending champions, but Lee Hsin-han and Christopher Rungkat defeated them in the quarterfinals.
Pierre-Ludovic Duclos and Riccardo Ghedin won the title, defeating Nicholas Monroe and Ludovic Walter 6–4, 6–4 in the final.
Sanchai Ratiwatana and Sonchat Ratiwatana won the first edition of this tournament, defeating Fritz Wolmarans and Michael Yani 7–6(7–4), 6–3 in the final.
Rameez Junaid and Frank Moser were the defending champions, but decided not to participate.
Rik de Voest and Izak van der Merwe are the defending champions, but lost in the quarterfinals.
Steve Johnson and Austin Krajicek won the title, defeating Adam Hubble and Frederik Nielsen 3–6, 6–4, [13–11] in the final.
Raven Klaasen and Izak van der Merwe were the defending champions but decided not to participate together.
Klaasen plays alongside John Paul Fruttero, while van der Merwe partners up with Rik de Voest.
They went on to win the title 2–6, 6–3, [10–4] against Martin Emmrich and Andreas Siljeström in the final.
Dominik Meffert and Frederik Nielsen were the defending champions, but decided not to participate.
Sanchai Ratiwatana and Sonchat Ratiwatana won the title, beating Axel Michon and Guillaume Rufin 6–0, 6–4 in the final.
The 2012 Singapore ATP Challenger was a professional tennis tournament played on hard courts. It was the second edition of the tournament which was part of the 2012 ATP Challenger Tour. It took place in Singapore between February 27 and March 4, 2012.
Dominik Meffert and Simon Stadler were the defending champions but decided not to participate.
Sanchai Ratiwatana and Sonchat Ratiwatana won the title, defeating Hsieh Cheng-peng and Lee Hsin-han 7–6(9–7), 6–3 in the final.
Michail Elgin and Alexander Kudryavtsev were the defending champions but decided not to participate.
John Paul Fruttero and Raven Klaasen won the final 6–2, 6–4 against Colin Ebelthite and Samuel Groth.
John Paul Fruttero and Raven Klaasen won the first edition of the tournament by defeating Hsieh Cheng-peng and Lee Hsin-han 6–7(6–8), 7–5, [10–8] in the final.
Im Kyu-tae and Danai Udomchoke were the defending champions but Im decided not to participate.
Udomchoke played alongside Daniel Garza, but they lost in the quarterfinals to Raven Klaasen and Izak van der Merwe.
Yuki Bhambri and Divij Sharan won the title defeating Hsieh Cheng-peng and Lee Hsin-han in the final 1–6, 6–1, [10–5].
Rik de Voest and Adil Shamasdin were the defending champions but Shamasdin decided not to participate.
de Voest played alongside Karol Beck, but lost in the First Round to Dominic Inglot and Jonathan Marray.
Olivier Charroin and Martin Fischer won the title defeating Evgeny Donskoy and Andrey Kuznetsov in the final 6–4, 7–6(8–6).
Players and pairs who neither have high enough rankings nor receive wild cards may participate in a qualifying tournament held one week before the annual Wimbledon Tennis Championships.
Laurynas Grigelis and Uladzimir Ignatik were the defending champions, but chose not to compete.
Sanchai Ratiwatana and Sonchat Ratiwatana defeated Philipp Marx and Florin Mergea 7–5, 6–4 in the final to win the title.
John Paul Fruttero and Raven Klaasen were the defending champion but chose not to compete.
Top Seeds Juan Sebastián Cabal and Robert Farah claimed the title defeating Yuki Bhambri and Wang Chieh-fu 6–4, 6–2
Raven Klaasen 
Sanchai Ratiwatana 
