James Cerretani and Adil Shamasdin were the defending champions but lost in the first round to Henrique Cunha and F Romboli.
Robert Lindstedt and Nenad Zimonjić were the defending champions but decided not to participate together. Lindstedt played alongside Łukasz Kubot, but lost in the first round to Julien Benneteau and Édouard Roger-Vasselin. Zimonjić teamed up with Daniel Nestor, but lost in the quarterfinals to Michaël Llodra and Nicolas Mahut.
Nicolas Mahut and Édouard Roger-Vasselin were the defending champions, but Roger-Vasselin chose not to participate. Mahut played alongside Sergiy Stakhovsky, but lost in the semifinals to Jonathan Erlich and Rajeev Ram.
Chris Guccione and Lleyton Hewitt won the title, defeating Erlich and Ram in the final, 7–5, 6–4.
Purav Raja and Divij Sharan were the defending champions, but decided not to participate together. Raja played alongside Marcelo Demoliner, while Sharan teams up with Adil Shamasdin. The two teams met in the quarterfinals, with Shamasdin and Sharan winning the match. Shamasdin and Sharan lost to Samuel Groth and Chris Guccione in the semifinals.
Groth and Guccione went on to win the title, defeating [[]] and Juan Sebastián Cabal in the final, 7–6(7–5), 6–7(3–7), [11–9].
Austin Krajicek and Rhyne Williams were the defending champions, but they did not compete.
Jesse Huta Galung and Stéphane Robert were the defending champions, but Robert chose not to participate this year. Huta Galung was scheduled to play alongside Pablo Andújar in the qualifying draw, but withdrew with a right calf injury.
Ruben Bemelmans and Philipp Petzschner were the defending champions but chose not to defend their title.
Sander Arends and Tristan-Samuel Weissborn were the defending champions but only Weissborn chose to defend his title, partnering Dino Marcan. Weissborn lost in the quarterfinals to Hugo Nys and Max Schnur.
Marcel Granollers and Marcin Matkowski were the defending champions, but Granollers chose to compete in Beijing instead. Matkowski played alongside Aisam-ul-Haq Qureshi, but lost in the first round to Santiago González and Julio Peralta.
This was the first edition of the tournament.
Sander Arends and Mateusz Kowalczyk were the defending champions but only Arends chose to defend his title, partnering Antonio Šančić.
Ivan Dodig and Marcel Granollers were the defending champions, but Granollers chose not to participate this year. Dodig played alongside Rajeev Ram, but lost in the semifinals to Pierre-Hugues Herbert and Nicolas Mahut.
Julian Knowle and Adil Shamasdin were the defending champions but chose not to defend their title.
This was the first edition of the tournament.
Ruan Roelofse and Christopher Rungkat were the defending champions but chose not to defend their title.
Andrés Molteni and Adil Shamasdin were the defending champions, but Shamasdin chose to play in Geneva instead. Molteni played alongside Guillermo Durán but lost in the second round to Nick Kyrgios and Jack Sock.
This was the first edition of the tournament.
Sander Arends and Adil Shamasdin were the defending champions but chose not to defend their title.
Rameez Junaid and David Pel were the defending champions but chose not to defend their title.
Sander Arends and Tristan-Samuel Weissborn were the defending champions but only Weissborn chose to defend his title, partnering Antonio Šančić. Weissborn successfully defended his title after defeating Teymuraz Gabashvili and Lukáš Lacko 7–5, 6–7(5–7), [10–7] in the final.
Denys Molchanov 
Igor Zelenay 
Jonathan Eysseric 
Joe Salisbury 
