The 2025 Koblenz Open was a professional tennis tournament played on indoor hardcourts. It was the seventh edition of the tournament which was part of the 2025 ATP Challenger Tour. It took place in Koblenz, Germany from 27 January to 2 February 2025.

Singles main-draw entrants

Seeds Country Player Rank1 SeedHenri Squire1781Gijs Brouwer1892Antoine Escoffier2053Matteo Martineau2154Ugo Blanchet2275Gianluca Mager2286Federico Arnaboldi2337Francesco Maestrelli2378 1 Rankings are as of 13 January 2025.

Other entrants The following players received wildcards into the singles main draw: Diego Dedura-Palomero Justin Engel Max Schönhaus

The following players received entry into the singles main draw as alternates: Ivan Gakhov Oleg Prihodko Alexey Vatutin

The following players received entry from the qualifying draw: Florian Broska Mika Brunold Luca Nardi Christoph Negritu Vadym Ursu Max Wiskandt

The following players received entry as lucky losers: Dimitar Kuzmanov Ryan Nijboer Jakub Paul

Champions

Singles

Ugo Blanchet def. Luca Nardi 6–3, 3–6, 7–6(7–5).

Doubles

Jakub Paul / David Pel def. Geoffrey Blancaneaux / Joshua Paris via walkover.

References