| Doubles | |
|---|---|
| 2012 Samarkand Challenger | |
| Champions |  Oleksandr Nedovyesov Ivan Sergeyev |
| Runners-up |  Divij Sharan Vishnu Vardhan |
| Final score | 6–4, 7–6(7–1) |
Michail Elgin and Alexandre Kudryavtsev were the defending champions; however, they both chose not to participate this year.
Oleksandr Nedovyesov and Ivan Sergeyev won in the final against Divij Sharan and Vishnu Vardhan.
Divij Sharan / Vishnu Vardhan (final)
Andrey Golubev / Yuri Schukin (first round)
Kamil Čapkovič / 
Brydan Klein (quarterfinals)
Michal Konecny / 
Denis Matsukevich (quarterfinals)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | D Sharan V Vardhan | 6 | 6 | ||||||||||||||||||||||||
| WC |  Sergey Shipilov Nigmat Shofayziev | 4 | 2 | 1 | D Sharan V Vardhan | 6 | 6 | ||||||||||||||||||||
| Sergei Krotiouk Vaja Uzakov | 1 | 4 | V Baluda Y Uchiyama | 3 | 3 | ||||||||||||||||||||||
| Victor Baluda Yasutaka Uchiyama | 6 | 6 | 1 | D Sharan V Vardhan | 6 | 3 | [10] | ||||||||||||||||||||
| 3 | K Čapkovič B Klein | 6 | 7 |  R Bellotti  G Melzer | 3 | 6 | [3] | ||||||||||||||||||||
| WC |  D Duldaev S Ikramov | 3 | 5 | 3 | K Čapkovič B Klein | 4 | 2 | ||||||||||||||||||||
| R Bellotti G Melzer | 77 | 6 | R Bellotti G Melzer | 6 | 6 | ||||||||||||||||||||||
 Ruan Roelofse C Rungkat | 63 | 2 | 1 | D Sharan V Vardhan | 4 | 61 | |||||||||||||||||||||
| O Nedovyesov I Sergeyev | 6 | 6 | O Nedovyesov I Sergeyev | 6 | 71 | ||||||||||||||||||||||
| WC | Rifat Biktyakov Temur Ismailov | 3 | 3 | O Nedovyesov I Sergeyev | 62 | 6 | [10] | ||||||||||||||||||||
N.Sriram Balaji Jaan-Frederik Brunken | 66 | 6 | [3] | 4 | M Konecny D Matsukevich | 77 | 2 | [5] | |||||||||||||||||||
| 4 | Michal Konecny D Matsukevich | 78 | 1 | [10] | O Nedovyesov I Sergeyev | 6 | 4 | [10] | |||||||||||||||||||
 Egor Gerasimov Dzmitry Zhyrmont | 4 | 3 | A Martin Adrian Sikora | 4 | 6 | [4] | |||||||||||||||||||||
| A Martin Adrian Sikora | 6 | 6 | A Martin Adrian Sikora | 3 | 6 | [13] | |||||||||||||||||||||
Norbert Gombos H Podlipnik | 6 | 6 | N Gombos H Podlipnik | 6 | 3 | [11] | |||||||||||||||||||||
| 2 | A Golubev Y Schukin | 4 | 4 | ||||||||||||||||||||||||
The 2010 Karshi Challenger was a professional tennis tournament played on outdoor hard courts. It was the fourth edition of the tournament which is part of the 2010 ATP Challenger Tour. It took place in Qarshi, Uzbekistan between 16 and 21 August 2010.
Sadik Kadir and Purav Raja were the defending champions, but they lost to Murad Inoyatov and Andrey Kumantsov in the first round.
Gong Maoxin and Li Zhe won the title, by defeating Divij Sharan and Vishnu Vardhan 6–3, 6–1 in the final.
Andis Juška and Deniss Pavlovs were the defending champions; however, they both chose not to participate this year.
Divij Sharan is an Indian professional tennis player. He specialises in doubles and competes on the ATP World Tour. He has won 5 ATP World Tour titles in men's doubles and represents India in the Davis Cup. He won a gold medal in the men's doubles at the 2018 Asian Games.
Philip Bester and Peter Polansky were the defending champions but decided not to participate.
John Peers and John-Patrick Smith won the final against Divij Sharan and Vishnu Vardhan, 6–2, 6–4.
Matthew Ebden and Samuel Groth were the defending champions but Ebden decided not to participate.
Groth partners up with Adam Feeney, but lost in the first round to John Peers and John-Patrick Smith.
Peers and Smith then went on to win the title, defeating John Paul Fruttero and Raven Klaasen in the final, 7–6(7–5), 6–4.
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 Alexandre Kudryavtsev were the defending champions, but decided not to participate.
Third seeds Lee Hsin-han and Peng Hsien-Yin won the title by defeating Brydan Klein and Yasutaka Uchiyama 6–7(5–7), 6–4, [10–4] in the final.
Pierre-Ludovic Duclos and Riccardo Ghedin were the defending champions but decided not to participate.
Divij Sharan and Vishnu Vardhan defeated Lee Hsin-han and Peng Hsien-yin 6–3, 6–4 in the final to win the tournament.
Sanchai Ratiwatana and Sonchat Ratiwatana successfully defended their title by defeating Yuki Bhambri and Divij Sharan 6–4, 6–4 in the final.
Travis Rettenmaier and Simon Stadler were the defending champions but decided not to participate.
David Rice and Sean Thornley defeated Brydan Klein and Dane Propoggia 7–6(10–8), 6–2 in the final to win the title.
Divij Sharan and Vishnu Vardhan were the defending champions but decided not to participate.
Chen Ti and Huang Liang-Chi won the title over Jeong Suk-young and Nam Ji Sung 6–3, 6–2 in the final.
This was the first edition of the tournament.
Mikhail Elgin and Denis Istomin were the defending champions but lost in the first round to James Cerretani and Marc Polmans.
Purav Raja and Divij Sharan were the defending champions but only Sharan chose to defend his title, partnering Mikhail Elgin. Sharan lost in the first round to Evan King and Lucas Miedler.
This was the first edition of the tournament.
Scott Lipsky and Divij Sharan were the defending champions, but Lipsky chose not to participate. Sharan played alongside Artem Sitak, but lost in the semifinals to Nicolas Mahut and Édouard Roger-Vasselin.
Mikhail Elgin and Divij Sharan were the defending champions but chose not to defend their title.
Ben McLachlan and Jan-Lennard Struff were the defending champions, but chose not to participate together. McLachlan teamed up with Luke Bambridge, but lost in the first round to Divij Sharan and Artem Sitak. Struff played alongside Lucas Pouille, but lost in the semifinals to Nikola Mektić and Franko Škugor.