S Heredia and M Tobón beat B Oliveira and N Rodrigues in the Curitiba Challenger doubles quarterfinals, 7-5, 4-6, [10-7].

According to the Curitiba Challenger doubles draw on Wikipedia, the pair advanced past B Oliveira and N Rodrigues in the quarterfinals.

The result eliminates B Oliveira and N Rodrigues from the tournament.