2010 Prime Cup Aberto de São Paulo

The 2010 Aberto de São Paulo was a professional tennis tournament played on outdoor hard courts. It was part of the 2010 ATP Challenger Tour. It took place in São Paulo, Brazil between 3 and 10 January 2010.

Seeds

 * Rankings are as of December 28, 2009

Other entrants
The following players received wildcards into the singles main draw:
 * 🇧🇷 Marcelo Demoliner
 * 🇧🇷 Leonardo Kirche
 * 🇧🇷 Tiago Lopes
 * 🇧🇷 Fernando Romboli

The following players received entry from the qualifying draw:
 * 🇱🇹 Ričardas Berankis
 * 🇺🇸 Michael McClune
 * 🇪🇸 Guillermo Olaso
 * 🇧🇷 Caio Zampieri

Singles

 * 🇧🇷 Ricardo Mello def. 🇦🇷 Eduardo Schwank, 6–3, 6–1

Doubles

 * 🇦🇷 Brian Dabul / 🇦🇷 Sebastián Prieto def. 🇵🇱 Tomasz Bednarek / 🇵🇱 Mateusz Kowalczyk, 6–3, 6–3