2019 Campeonato Internacional de Tênis de Campinas

The 2019 Campeonato Internacional de Tênis de Campinas was a professional tennis tournament played on clay courts. It was the eighth edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Campinas, Brazil between 30 September and 6 October 2019.

Seeds

 * 1 Rankings as of 23 September 2019.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇧🇷 Pedro Boscardin Dias
 * 🇧🇷 Gilbert Klier Júnior
 * 🇧🇷 Rafael Matos
 * 🇧🇷 Matheus Pucinelli de Almeida
 * 🇧🇷 João Lucas Reis da Silva

The following players received entry from the qualifying draw:
 * 🇧🇷 Daniel Dutra da Silva
 * 🇧🇷 Fernando Romboli

Singles

 * 🇵🇪 Juan Pablo Varillas def. 🇦🇷 Juan Pablo Ficovich 2–6, 7–6(7–4), 6–2.

Doubles

 * 🇧🇷 Orlando Luz / 🇧🇷 Rafael Matos def. 🇲🇽 Miguel Ángel Reyes-Varela / 🇧🇷 Fernando Romboli 6–7(2–7), 6–4, [10–8].