The 2025 HPP Open was a professional tennis tournament played on hard courts. It was the sixth edition of the tournament which was part of the 2025 ATP Challenger Tour. It took place in Helsinki, Finland between 3 and 9 November 2025.
Singles main-draw entrants Seeds Country Player Rank1 SeedMarin Čilić751Luca Nardi812Brandon Holt1093Dušan Lajović1164Patrick Kypson1465Otto Virtanen1476Giulio Zeppieri1537Luka Mikrut1608 1 Rankings are as of 27 October 2025.
Other entrants The following players received wildcards into the singles main draw: Oskari Paldanius Emil Ruusuvuori Eero Vasa
The following player received entry into the singles main draw using a protected ranking: Stefano Napolitano
The following players received entry into the singles main draw as special exempts: Titouan Droguet Lorenzo Giustino
The following players received entry from the qualifying draw: Geoffrey Blancaneaux Edas Butvilas Matej Dodig Viktor Durasovic Sascha Gueymard Wayenburg Stuart Parker
Champions Singles
Patrick Kypson def. Otto Virtanen 4–6, 6–3, 6–4.
Doubles
Jakob Schnaitter / Mark Wallner def. Alexandru Jecan / Bogdan Pavel 6–2, 4–6, [10–6].
References