2025 HPP Open

Country	Player	Rank1	Seed
CRO	Marin Čilić	75	1
ITA	Luca Nardi	81	2
USA	Brandon Holt	109	3
SRB	Dušan Lajović	116	4
USA	Patrick Kypson	146	5
FIN	Otto Virtanen	147	6
ITA	Giulio Zeppieri	153	7
CRO	Luka Mikrut	160	8

• ¹ Rankings are as of 27 October 2025.^[1]

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

• Patrick Kypson def. Otto Virtanen 4–6, 6–3, 6–4.

• Jakob Schnaitter / Mark Wallner def. Alexandru Jecan / Bogdan Pavel 6–2, 4–6, [10–6].