Jaroslav Levinský and Filip Polášek were the defending champions, but lost in the final to Marco Chiudinelli and Michael Lammer, 7–5, 6–3.
Christopher Kas and Philipp Kohlschreiber were the defending champions, but they lost to František Čermák and Michal Mertiňák in the quarterfinals.
Sergiy Stakhovsky and Mikhail Youzhny won the final 4–6, 7–5, [10–7] against Martin Damm and Filip Polášek.
Marc López and David Marrero were the defending champions, but lost in the first round to Andreas Beck and Christopher Kas.
Johan Brunström and Jarkko Nieminen were the defending champions, but Nieminen decided not to participate.
Brunström played alongside Adil Shamasdin, but they were eliminated in the semifinals by Kas and Peya.
František Čermák and Michal Mertiňák were the defending champions but Mertiňák decided not to participate.
Filip Polášek and Lukáš Rosol were the defending champions but decided not to participate together. Polášek partnered up Julian Knowle, while Rosol decided not to participate.
Christopher Kas and Philipp Kohlschreiber won the title winning against Knowle and Polášek by 7–5, 6–4.
Marcos Baghdatis and Mikhail Youzhny were the defending champions but retired in the second round because of Baghdatis's foot injury.
Julian Knowle and Filip Polášek won the title, defeating Ivan Dodig and Mate Pavić 6–3, 6–3 in the final.
Julian Ocleppo and Andrea Vavassori were the defending champions but lost in the first round to Jonathan Eysseric and Andrei Vasilevski.
Kevin Krawietz and Andreas Mies were the defending champions but chose not to defend their title.
Marcelo Arévalo and Miguel Ángel Reyes-Varela were the defending champions but chose not to defend their title.
Denys Molchanov and Igor Zelenay were the defending champions but lost in the semifinals to Jiří Lehečka and Jiří Veselý.
Marcelo Demoliner and Santiago González were the defending champions, but chose not to participate together. Demoliner played alongside Divij Sharan, but lost in the quarterfinals to Denys Molchanov and Igor Zelenay. González teamed up with Aisam-ul-Haq Qureshi, but lost in the first round to Ivan Dodig and Filip Polášek.
Matteo Berrettini and Daniele Bracciali were the defending champions, but chose not to participate this year.
Roman Jebavý and Andrés Molteni were the defending champions, but chose not to participate together. Jebavý played alongside Matwé Middelkoop but lost in the semifinals to Philipp Oswald and Filip Polášek. Molteni partnered Leonardo Mayer but lost in the first round to Oliver Marach and Jürgen Melzer.
Philipp Oswald and Filip Polášek were the defending champions but chose not to defend their title.
Philipp Oswald and Filip Polášek were the defending champions, but chose to participate with different partners. Oswald partnered Marcus Daniell and lost in the quarterfinals to Marcel Granollers and Horacio Zeballos. Polášek partnered Ivan Dodig and lost in the semifinals to Austin Krajicek and Franko Škugor.
Philipp Oswald and Filip Polášek were the defending champions but chose not to defend their title.
Rohan Bopanna and Wesley Koolhof were the defending champions, but they decided not to participate this year.
Philipp Oswald and Filip Polášek were the defending champions but chose not to defend their title.
Philipp Oswald and Filip Polášek were the defending champions but chose not to defend their title.
Philipp Oswald 
Filip Polášek 
Simone Bolelli 
