2013 VTR Open

The 2013 VTR Open was a men's tennis tournament played on clay courts. It was the 20th edition of the VTR Open, and part of the ATP World Tour 250 series of the 2013 ATP World Tour. It took place in Viña del Mar, Chile from February 2 through to February 10, 2013. This tournament was notably the first one in which Rafael Nadal competed since his defeat at the 2012 Wimbledon Championships.

Seeds

 * Rankings are as of January 28, 2013.

Other entrants
The following players received wildcards into the singles main draw:
 * Christian Garín
 * Nicolás Massú
 * 🇪🇸 Rafael Nadal

The following players received entry from the qualifying draw:
 * 🇦🇷 Federico Delbonis
 * 🇷🇸 Dušan Lajović
 * 🇮🇹 Gianluca Naso
 * 🇦🇷 Diego Schwartzman

Withdrawals

 * Before the tournament
 * 🇷🇺 Igor Andreev
 * During the tournament
 * 🇫🇷 Guillaume Rufin (abdominal strain)

Seeds

 * Rankings are as of January 28, 2013.

Other entrants
The following pairs received wildcards into the doubles main draw:
 * Christian Garín / 🇺🇸 Nicolas Jarry
 * Gonzalo Lama / Nicolás Massú

Singles

 * 🇦🇷 Horacio Zeballos defeated 🇪🇸 Rafael Nadal, 6–7(2–7), 7–6(8–6), 6–4
 * It was Zeballos's 1st title of his career.

Doubles

 * 🇮🇹 Paolo Lorenzi / 🇮🇹 Potito Starace defeated 🇦🇷 Juan Mónaco / 🇪🇸 Rafael Nadal, 6–2, 6–4