| Doubles | |
|---|---|
| 2017 Prosperita Open | |
| Champions |  Jeevan Nedunchezhiyan  Franko Škugor |
| Runners-up |  Rameez Junaid  Lukáš Rosol |
| Final score | 6–3, 6–2 |
Sander Arends and Tristan-Samuel Weissborn were the defending champions but chose not to defend their title.
Jeevan Nedunchezhiyan and Franko Škugor won the title after defeating Rameez Junaid and Lukáš Rosol 6–3, 6–2 in the final.
Jeevan Nedunchezhiyan / Franko Škugor (champions) Marin Draganja / Tomislav Draganja (quarterfinals)
Tomasz Bednarek / 
Andrey Golubev (first round)
Sander Gillé / Joran Vliegen (semifinals)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | J Nedunchezhiyan F Škugor | 6 | 6 | ||||||||||||||||||||||||
 M Cecchinato M Donati | 3 | 3 | 1 | J Nedunchezhiyan F Škugor | 6 | 5 | [10] | ||||||||||||||||||||
| Alt | J Mertl J Šátral | 3 | 2 |  N Gombos Z Kolář | 4 | 7 | [3] | ||||||||||||||||||||
| N Gombos Z Kolář | 6 | 6 | 1 | J Nedunchezhiyan F Škugor | w/o | ||||||||||||||||||||||
| 3 | T Bednarek A Golubev | 3 | 4 |  R Carballés Baena R Ramírez Hidalgo | |||||||||||||||||||||||
| WC | Marek Gengel Marek Jaloviec | 6 | 6 | WC | M Gengel M Jaloviec | 4 | 2 | ||||||||||||||||||||
| R Carballés Baena R Ramírez Hidalgo | 6 | 4 | [10] | R Carballés Baena R Ramírez Hidalgo | 6 | 6 | |||||||||||||||||||||
| WC | S Nagal David Poljak | 2 | 6 | [7] | 1 | J Nedunchezhiyan F Škugor | 6 | 6 | |||||||||||||||||||
J Samper-Montaña  M Trungelliti | R Junaid L Rosol | 3 | 2 | ||||||||||||||||||||||||
| Alt |  A Balázs G Borsos | w/o | Alt | A Balázs G Borsos | 1 | 3 | |||||||||||||||||||||
L Giustino  D Pel | 5 | 3 | 4 | S Gillé J Vliegen | 6 | 6 | |||||||||||||||||||||
| 4 | S Gillé J Vliegen | 7 | 6 | 4 | S Gillé J Vliegen | 77 | 4 | [8] | |||||||||||||||||||
| R Junaid L Rosol | 6 | 6 | R Junaid L Rosol | 63 | 6 | [10] | |||||||||||||||||||||
| M Kowalczyk G Panfil | 3 | 1 | R Junaid L Rosol | 6 | 65 | [10] | |||||||||||||||||||||
| WC | Dominik Kellovský Petr Michnev | 4 | 4 | 2 | M Draganja T Draganja | 4 | 77 | [4] | |||||||||||||||||||
| 2 | M Draganja T Draganja | 6 | 6 | ||||||||||||||||||||||||
Dustin Brown and Jonathan Marray were the defending champions but Marray decided not to participate.
Brown played alongside Christopher Kas, but lost in the quarterfinals to Mirza Bašić and Tomislav Brkić.
Bašić and Brkić defeated Karol Beck and Igor Zelenay 6–3, 7–5 in the final to continue their run as a wildcard pair, to win the title.
Radu Albot and Teymuraz Gabashvili were the defending champions but Albot decided not to participate.
Gabashvili was scheduled to play alongside Lukáš Rosol but they withdrew due to Rosol's right bicep injury.
Steve Darcis and Olivier Rochus defeated Tomasz Bednarek and Mateusz Kowalczyk 7–5, 7–5 in the final to win the title.
Nicholas Monroe and Simon Stadler were the defending champions, but decided not to participate.
Lukáš Dlouhý and Michal Mertiňák were the defending champions, but decided not to participate. Marin Draganja and Franko Škugor won the title over Norbert Gombos and Roman Jebavý 6–4, 6–4
Philipp Marx and Florin Mergea were the defending champions but Mergea decided not to participate.
Marx played alongside Dustin Brown.
Ilija Bozoljac and Somdev Devvarman were the defending champions, but decided not to compete.
Sergey Betov and Alexander Bury were the defending champions, but Bury decided not to participate. Betov teamed up with Michail Elgin and successfully defended the title, beating Denys Molchanov and Franko Škugor in the final, 6–3, 7–5.
Gero Kretschmer and Alexander Satschko were the defending champions, but did not compete this year.
Tobias Kamke and Jan-Lennard Struff were the defending champions but only Struff decided to defend his title, partnering Daniel Masur.
Hsieh Cheng-peng and Yang Tsung-hua were the defending champions but lost in the semifinals to Sanchai and Sonchat Ratiwatana.
Martin Kližan and David Marrero were the defending champions, but Kližan chose not to participate this year and Marrero chose to compete in Båstad instead.
Julio Peralta and Horacio Zeballos were the defending champions, but chose to compete in Hamburg instead.
Nikola Mektić and Antonio Šančić were the defending champions but chose not to defend their title.
Rohan Bopanna and Jeevan Nedunchezhiyan were the defending champions, but lost in the quarterfinals to Pierre-Hugues Herbert and Gilles Simon.
Andre Begemann and Frederik Nielsen were the defending champions but chose not to defend their title.
Jeevan Nedunchezhiyan and Franko Škugor were the defending champions but chose not to defend their title.
Łukasz Kubot and Marcelo Melo were the defending champions, but lost in the semifinals to Dominic Inglot and Franko Škugor.
Sander Arends and Antonio Šančić were the defending champions but only Arends chose to defend his title, partnering Romain Arneodo. Arends lost in the quarterfinals to Simone Bolelli and Daniele Bracciali.
Robin Haase and Matwé Middelkoop were the defending champions, but lost to Jeevan Nedunchezhiyan and Purav Raja in the quarterfinals.
Sander Arends and David Pel were the defending champions but chose not to defend their title.