The 2025 AON Open Challenger was a professional tennis tournament played on clay courts. It was the 21st edition of the tournament which was part of the 2025 ATP Challenger Tour. It took place in Genoa, Italy between 1 and 7 September 2025.
Singles main-draw entrants Seeds Country Player Rank1 SeedLuciano Darderi341Pedro Martínez662Borna Ćorić1053Elmer Møller1094Thiago Agustín Tirante1155Francesco Passaro1206Pierre-Hugues Herbert1397Andrea Pellegrino1418 1 Rankings are as of 25 August 2025.
Other entrants The following players received wildcards into the singles main draw: Carlo Alberto Caniato Lorenzo Carboni Luciano Darderi
The following player received entry into the singles main draw using a protected ranking: Francesco Forti
The following players received entry into the singles main draw as alternates: Federico Arnaboldi Rémy Bertola Kilian Feldbausch
The following players received entry from the qualifying draw: Gianluca Cadenasso Tommaso Compagnucci Enrico Dalla Valle Tom Gentzsch Gabriele Pennaforti Andrea Picchione
The following players received entry as lucky losers: Federico Bondioli Giovanni Fonio
Champions Singles
Luciano Darderi def. Andrea Pellegrino 6–1, 6–3.
Doubles
Mick Veldheer / Szymon Walków def. Gianluca Cadenasso / Lorenzo Carboni 3–6, 6–4, [10–7].
References