2015 Prosperita Open

The 2015 Prosperita Open was a professional tennis tournament played on clay courts. It was the 12th edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Ostrava, Czech Republic between 27 April and 3 May.

Seeds

 * 1 Rankings are as of April 20, 2015

Other entrants
The following players received wildcards into the singles main draw:
 * 🇨🇿 Zdeněk Kolář
 * 🇨🇿 Patrik Rikl
 * 🇨🇿 David Poljak
 * 🇨🇿 Dominik Kellovský

The following players received entry from the qualifying draw:
 * 🇨🇿 Dušan Lojda
 * 🇨🇿 Marek Michalička
 * 🇵🇱 Grzegorz Panfil
 * 🇦🇹 Pascal Brunner

Singles

 * 🇪🇸 Íñigo Cervantes def. 🇨🇿 Adam Pavlásek, 7–6(7–5), 6–4

Doubles

 * 🇸🇰 Andrej Martin / Hans Podlipnik Castillo def. 🇨🇿 Roman Jebavý / 🇨🇿 Jan Šátral, 4–6, 7–5, [10–1]