Federico Delbonis defeated Paolo Lorenzi in the final, 4–6, 6–3, 6–4 to win the singles tennis title at the 2014 Brasil Open.
Rafael Nadal was the reigning champion, but chose not to compete.
Seeds
Draw
Finals
Top half
Bottom half
Qualifying
Seeds
Qualifiers
Qualifying draw
First qualifier
Second qualifier
Third qualifier
Fourth qualifier
External links Main draw Qualifying draw