2016 Campeonato Internacional de Tênis de Campinas – Singles

Facundo Argüello was the defending champion but chose not to defend his title.

Facundo Bagnis won the title after Carlos Berlocq retired trailing 7–5, 2–6, 0–3 in the final.

Seeds
• # 🇦🇷 Carlos Berlocq (final, retired)

• # 🇧🇷 Thiago Monteiro (quarterfinals)

• # 🇦🇷 Facundo Bagnis (champion)

• # 🇦🇷 Renzo Olivo (first round)

• # 🇧🇷 Rogério Dutra Silva (semifinals)

• # 🇧🇷 João Souza (second round)

• # 🇦🇷 Guido Andreozzi (quarterfinals)

• # 🇦🇷 Nicolás Kicker (second round)