2013 Uruguay Open

The 2013 Uruguay Open was a professional tennis tournament played on clay courts. It was the ninth edition of the tournament, which was part of the 2013 ATP Challenger Tour. It took place in Montevideo, Uruguay between October 28 and November 3, 2012.

Seeds

 * 1 Rankings are as of October 21, 2012.

Other entrants
The following players received wildcards into the singles main draw:
 * Rodrigo Senattore
 * Martín Cuevas
 * Ariel Behar
 * 🇧🇷 Marcelo Zormann da Silva

The following players received entry into the singles main draw via protected ranking:
 * 🇦🇷 Eduardo Schwank

The following players received entry as a special exempt into the singles main draw:
 * Pablo Cuevas

The following players received entry from the qualifying draw:
 * 🇦🇷 Andrea Collarini
 * 🇧🇷 Thiago Monteiro
 * Marcelo Arévalo
 * Gonzalo Lama

The following players received entry into the singles main draw as a lucky loser:
 * 🇦🇷 Marco Trungelliti

Singles

 * 🇧🇷 Thomaz Bellucci def. 🇦🇷 Diego Sebastián Schwartzman 6–4, 6–4

Doubles

 *  Martín Cuevas / Pablo Cuevas def. 🇧🇷 André Ghem / 🇧🇷 Rogério Dutra da Silva Walkover