Mailen Auroux and María Irigoyen were the defending champions, having won the event in 2012, but both players chose not to defend their title; instead, opting to play at the $25,000 tournament in São José do Rio Preto, Brazil.
Rio Preto Esporte Clube, usually known simply as Rio Preto is a Brazilian football club from São José do Rio Preto, São Paulo state.
São Paulo | Rio de Janeiro | São Paulo (state) | Rio Grande do Sul | Rio Grande | Rio de Janeiro (state) | San Jose | San José | San José, Costa Rica | University of São Paulo | José Carreras | Sao Paulo | São Vicente | Rio Grande do Norte | Río de la Plata | Rio | Rio Tinto Group | São Tomé | José Feliciano | Sao Filipe | Rio Negro | Natal, Rio Grande do Norte | São Paulo FC | San Jose Mercury News | José José | São Vicente, Cape Verde | Ribeirão Preto | José Saramago | José María Aznar | José Ferrer |