2015 Campeonato Internacional de Tenis de Santos

The 2015 Campeonato Internacional de Tenis de Santos was a professional tennis tournament played on clay courts. It was the fifth edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Santos, Brazil between 20 and 26 April 2015.

Seeds

 * 1 Rankings are as of April 13, 2015.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇧🇷 Rogério Dutra Silva
 * 🇧🇷 Thiago Monteiro
 * 🇧🇷 Orlando Luz
 * 🇧🇷 Marcelo Zormann

The following players received entry from the qualifying draw:
 * 🇧🇷 Ricardo Hocevar
 * 🇧🇷 José Pereira
 * 🇧🇷 Pedro Sakamoto
 * 🇦🇷 Agustín Velotti

The following players received an entry as a lucky loser:
 * 🇦🇷 Federico Coria

Singles

 * Blaž Rola def. 🇧🇪 Germain Gigounon, 6–3, 3–6, 6–3

Doubles

 * 🇦🇷 Máximo González / 🇻🇪 Roberto Maytín def. 🇦🇷 Andrés Molteni / 🇦🇷 Guido Pella, 6–4, 7–6(7–4)