2016 Challenger ATP Cachantún Cup

The 2016 Challenger ATP Cachantún Cup was a professional tennis tournament played on red clay courts. It was the 9th edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place in Santiago, Chile between 7 and 13 March 2016.

Seeds

 * 1 Rankings are as of February 29, 2016

Other entrants
The following players received wildcards into the singles main draw:
 * Gonzalo Achondo
 * Marcelo Tomás Barrios Vera
 * Cristian Garín
 * 🇧🇷 Thiago Monteiro

The following players received entry from the qualifying draw:
 * 🇦🇷 Federico Coria
 * 🇦🇷 Maximiliano Estévez
 * 🇫🇷 Adrien Puget
 * 🇧🇷 Pedro Sakamoto

The following player received entry as a lucky loser:
 * Guillermo Rivera Aránguiz

Singles

 * 🇦🇷 Facundo Bagnis def. 🇧🇷 Rogério Dutra Silva, 6–7(3–7), 6–4, 6–3

Doubles

 * Julio Peralta / Hans Podlipnik def. 🇦🇷 Facundo Bagnis / 🇦🇷 Máximo González, 7–6(7–4), 4–6, [10–5]