2014 Campeonato Internacional de Tênis de Campinas – Singles

Guilherme Clezar was the current champion, and returned to defend his title, but lost in quarterfinals to Diego Schwartzman.

Diego Schwartzman won the title by defeating André Ghem 4–6, 6–4, 7–5 in the final.

Seeds
• # 🇦🇷 Diego Sebastián Schwartzman (champion)

• # 🇦🇷 Facundo Bagnis (first round)

• # 🇦🇷 Facundo Argüello (second round)

• # Gastão Elias (first round)

• # 🇦🇷 Guido Andreozzi (semifinals)

• # 🇫🇷 Axel Michon (first round)

• # 🇧🇷 Guilherme Clezar (quarterfinals)

• # 🇧🇷 André Ghem (final)