2017 Quito Challenger

The 2017 Quito Challenger was a professional tennis tournament played on clay courts. It was the 21st edition of the tournament which was part of the 2017 ATP Challenger Tour. It took place in Quito, Ecuador between 28 August and 3 September 2017.

Seeds

 * 1 Rankings are as of 21 August 2017.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇪🇨 Emilio Gómez
 * 🇪🇨 Diego Hidalgo
 * Gonzalo Lama
 * 🇦🇷 Renzo Olivo

The following player received entry into the singles main draw as an alternate:
 * 🇨🇴 Cristian Rodríguez

The following players received entry from the qualifying draw:
 * 🇧🇷 Pedro Sakamoto
 * 🇨🇴 Carlos Salamanca
 * 🇲🇽 Manuel Sánchez
 * 🇵🇪 Juan Pablo Varillas

Singles

 * Nicolás Jarry def. 🇦🇹 Gerald Melzer 6–3, 6–2.

Doubles

 * Marcelo Arévalo / 🇲🇽 Miguel Ángel Reyes-Varela def. Nicolás Jarry / 🇪🇨 Roberto Quiroz 4–6, 6–4, [10–7].