2018 Rio Open – Singles


was the defending champion, but lost in the quarterfinals to Fernando Verdasco.
Diego Schwartzman won the title, defeating Verdasco in the final, 6–2, 6–3.

Seeds

Draw

Finals

Top half

Bottom half

Qualifying

Seeds

Qualifiers

Lucky Losers

  1. Gastão Elias

    Qualifying draw

First qualifier

Second qualifier

Third qualifier

Fourth qualifier