The Ostra Group Open, formerly known as Prosperita Open, is a professional tennis tournament played on outdoor red clay courts. It is currently part of the Association of Tennis Professionals (ATP) Challenger Tour. It has been held annually in Ostrava, Czech Republic, since 2004.
Pavel Šnobel and Sergiy Stakhovsky have won two doubles titles each. Stakhovsky won his second doubles title 13 years after his first win.
Jan Hájek, Stéphane Robert, and Andrey Kuznetsov won both singles and doubles title the same year.
Past finals
Singles YearChampionRunner-upScore 2026 Nikolás Sánchez Izquierdo Zdeněk Kolář 6–4, 7–6(7–4) 2025 Zsombor Piros Hady Habib 6–3, 6–2 2024 Damir Džumhur Henri Squire 6–2, 4–6, 7–5 2023 Zdeněk Kolář Máté Valkusz 6–3, 6–2 2022 Evan Furness Ryan Peniston 4–6, 7–6(8–6), 6–1 2021 Benjamin Bonzi Renzo Olivo 6–4, 6–4 2020 Aslan Karatsev Oscar Otte 6–4, 6–2 2019 Kamil Majchrzak Jannik Sinner 6–1, 6–0 2018 Arthur De Greef Nino Serdarušić 4–6, 6–4, 6–2 2017 Stefano Travaglia Marco Cecchinato 6–2, 3–6, 6–4 2016 Constant Lestienne Zdeněk Kolář 6–7(5–7), 6–1, 6–2 2015 Íñigo Cervantes Adam Pavlásek 7–6(7–5), 6–4 2014 Andrey Kuznetsov Miloslav Mečíř Jr. 2–6, 6–3, 6–0 2013 Jiří Veselý Steve Darcis 6–4, 6–4 2012 Jan Hájek 7–5, 6–2 2011 Stéphane Robert Ádám Kellner 6–1, 6–3 2010 Lukáš Rosol Ivan Dodig 7–5, 4–6, 7–6(7–4) 2009 Jan Hájek Ivan Dodig 7–5, 6–1 2008 Jiří Vaněk Jan Hernych 6–3, 4–6, 6–1 2007 Bohdan Ulihrach Lukáš Dlouhý 6–4, 6–4 2006 Ivo Minář Marcel Granollers 6–1, 6–0 2005 Lukáš Dlouhý Nicolas Devilder 6–4, 7–6(7–4) 2004 Janko Tipsarević Peter Luczak 6–3, 7–6(7–5)
Doubles YearChampionsRunners-upScore 2026 Sergio Martos Gornés Szymon Walków Karol Drzewiecki Piotr Matuszewski 6–7(3–7), 7–5, [10–8] 2025 Jan Jermář Stefan Latinović Finn Reynolds James Watt 7–5, 6–3 2024 Jaime Faria Henrique Rocha Jakob Schnaitter Mark Wallner 7–5, 6–3 2023 Robert Galloway Miguel Ángel Reyes-Varela Guido Andreozzi Guillermo Durán 7–5, 7–6(7–5) 2022 Alexander Erler Lucas Miedler Hunter Reese Sem Verbeek 7–6(7–5), 7–5 2021 Marc Polmans Sergiy Stakhovsky (2) Andrew Paulson Patrik Rikl 7–6(7–4), 3–6, [10–7] 2020 Artem Sitak Igor Zelenay Karol Drzewiecki Szymon Walków 7–5, 6–4 2019 Luca Margaroli Filip Polášek Thiemo de Bakker Tallon Griekspoor 6–4, 2–6, [10–8] 2018 Attila Balázs Gonçalo Oliveira Lukáš Rosol Sergiy Stakhovsky 6–0, 7–5 2017 Jeevan Nedunchezhiyan Franko Škugor Rameez Junaid Lukáš Rosol 6–3, 6–2 2016 Sander Arends Tristan-Samuel Weissborn Lukáš Dlouhý Hans Podlipnik 7–6(10–8), 6–7(4–7), [10–5] 2015 Andrej Martin Hans Podlipnik-Castillo Roman Jebavý Jan Šátral 4–6, 7–5, [10–1] 2014 Andrey Kuznetsov Adrián Menéndez Maceiras Alessandro Motti Matteo Viola 4–6, 6–3, [10–8] 2013 Steve Darcis Olivier Rochus Tomasz Bednarek Mateusz Kowalczyk 7–5, 7–5 2012 Radu Albot Teymuraz Gabashvili Adam Pavlásek Jiří Veselý 7–5, 5–7, [10–8] 2011 Olivier Charroin Stéphane Robert Andis Juška Alexander Kudryavtsev 6–4, 6–3 2010 Martin Fischer Philipp Oswald Tomasz Bednarek Mateusz Kowalczyk 2–6, 7–6(8–6), [10–8] 2009 Jan Hájek Robin Vik Matúš Horecný Tomáš Janci 6–2, 6–4 2008 Sergiy Stakhovsky (1) Tomáš Zíb Jan Hernych Igor Zelenay 7–6(8–6), 3–6, 14–12 2007 Bastian Knittel Lukáš Rosol Alexandre Krasnoroutskiy Alexander Kudryavtsev 2–6, 7–5, 11–9 2006 Jaroslav Pospíšil Pavel Šnobel (2) Philipp Marx Torsten Popp 6–4, 6–7(3–7), 10–6 2005 Pavel Šnobel (1) Martin Štěpánek Tomáš Cibulec Mariusz Fyrstenberg 7–6(7–1), 2–6, 7–6(7–4) 2004 Tuomas Ketola Petr Pála Łukasz Kubot Tomáš Zíb 6–4, 6–4
References
External links Ostrava Overview ATP Tour Tennis Former official website