2013 Brasil Tennis Cup – Singles

This was the first edition of the tournament since 2002. Venus Williams was the top seed, but lost in the semifinals to Olga Puchkova. Monica Niculescu won the title, defeating Puchkova in three sets, 6–2, 4–6, 6–4.

Seeds
• # 🇺🇸 Venus Williams (semifinals)

• # 🇰🇿 Yaroslava Shvedova (first round)

• # 🇧🇪 Kirsten Flipkens (first round)

• # Chanelle Scheepers (second round)

• # 🇸🇰 Magdaléna Rybáriková (quarterfinals)

• # 🇪🇸 Anabel Medina Garrigues (first round)

• # 🇫🇷 Kristina Mladenovic (semifinals)

• # 🇩🇪 Annika Beck (second round)

Seeds
The top three seeds received a bye into the qualifying competition. • # Petra Martić (qualifying competition)

• # 🇮🇱 Julia Glushko (qualifying competition)

• # Tereza Mrdeža (qualified)

• # Verónica Cepede Royg (first round)

• # 🇦🇷 María Irigoyen (qualified)

• # 🇵🇱 Paula Kania (qualifying competition)

• # 🇦🇷 Florencia Molinero (qualifying competition)

• # 🇻🇪 Adriana Pérez (qualified)

• # 🇸🇰 Michaela Hončová (first round)

• # 🇩🇪 Kristina Barrois (qualified)

• # 🇪🇸 Beatriz García Vidagany (qualified)

• # 🇺🇸 Hsu Chieh-yu (qualified)

Qualifiers
• # 🇪🇸 Beatriz García Vidagany

• # 🇺🇸 Hsu Chieh-yu

• # Tereza Mrdeža

• # 🇩🇪 Kristina Barrois

• # 🇦🇷 María Irigoyen

• # 🇻🇪 Adriana Pérez