2017 AON Open Challenger

The 2017 AON Open Challenger was a professional tennis tournament played on clay courts. It was the fifteenth edition of the tournament which was part of the 2017 ATP Challenger Tour. It took place in Genoa, Italy between 5 and 10 September 2017.

Seeds

 * 1 Rankings are as of 28 August 2017.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇮🇹 Matteo Donati
 * 🇮🇹 Julian Ocleppo
 * 🇮🇹 Andreas Seppi
 * Stefanos Tsitsipas

The following players received entry into the singles main draw as alternates:
 * 🇮🇹 Riccardo Bonadio
 * 🇮🇹 Federico Gaio
 * 🇵🇱 Hubert Hurkacz

The following players received entry from the qualifying draw:
 * 🇮🇹 Andrea Basso
 * 🇮🇹 Gianluca Di Nicola
 * 🇮🇹 Andrea Pellegrino
 * 🇩🇪 Tim Pütz

Singles

 * Stefanos Tsitsipas def. 🇪🇸 Guillermo García López 7–5, 7–6(7–2).

Doubles

 * 🇩🇪 Tim Pütz / 🇩🇪 Jan-Lennard Struff def. 🇦🇷 Guido Andreozzi / Ariel Behar 7–6(7–5), 7–6(10–8).