| 2017 Prosperita Open | ||||
|---|---|---|---|---|
| Date | 1 – 7 May | |||
| Edition | 14th | |||
| Draw | 32S / 16D | |||
| Surface | Clay | |||
| Location | Ostrava, Czech Republic | |||
| Champions | ||||
| Singles | ||||
 Stefano Travaglia | ||||
| Doubles | ||||
 Jeevan Nedunchezhiyan /  Franko Škugor | ||||
| ||||
The 2017 Prosperita Open was a professional tennis tournament played on clay courts. It was the 14th edition of the tournament which was part of the 2017 ATP Challenger Tour. It took place in Ostrava, Czech Republic between 1 and 7 May.
Point distribution
| Event | W | F | SF | QF | Round of 16 | Round of 32 | Q | Q2 |
| Singles | 90 | 55 | 33 | 17 | 8 | 0 | 5 | 0 |
|---|---|---|---|---|---|---|---|---|
| Doubles | 0 | — | — | — |
Singles main-draw entrants
Seeds
| Country | Player | Rank | Seed |
|---|---|---|---|
 SVK
|
Norbert Gombos | 105 | 1 |
 CZE
|
Adam Pavlásek | 107 | 2 |
| ITA |
|||
 ESP
|
Roberto Carballés Baena | 123 | 4 |
| ESP
|
Rubén Ramírez Hidalgo | 151 | 5 |
| CZE
|
Lukáš Rosol | 153 | 6 |
| CZE
|
Jan Šátral | 155 | 7 |
| ITA
|
Marco Cecchinato | 157 | 8 |
- Rankings are as of April 24, 2017.
Other entrants
The following players received wildcards into the singles main draw:
- Dominik Kellovský
- Zdeněk Kolář
- David Poljak
- Dominik Šproch
The following player received entry into the singles main draw using a protected ranking:
The following players received entry from the qualifying draw:
Attila Balázs
Reda El Amrani
Lenny Hampel- Sebastian Ofner
The following players received entry as lucky losers:
Champions
Singles
Main article: 2017 Prosperita Open – Singles- Stefano Travaglia def. Marco Cecchinato 6–2, 3–6, 6–4.
Doubles
Main article: 2017 Prosperita Open – Doubles- Jeevan Nedunchezhiyan / Franko Škugor def.
Rameez Junaid / Lukáš Rosol 6–3, 6–2.