Rafael Nadal was the defending champion but chose not to compete.

Federico Delbonis Federico Delbonis (; born 5 October 1990) is an Argentine professional tennis player. He has a career-high ATP singles ranking of No. 33 achieved on 9 May 2016. He also has a career-high doubles ranking of No. 110 achieved on 22 July 2019. Pro ...

won the title, defeating Paolo Lorenzi in the final, 4–6, 6–3, 6–4

Seeds

Draw

Finals

Top half

Bottom half

Qualifying

Seeds

Qualifiers

Qualifying draw

First qualifier

Second qualifier

Third qualifier

Fourth qualifier

References

Main Draw

Qualifying Draw
{{DEFAULTSORT:2014 Brasil Open - Singles Brasil Open - Singles 2014 Brasil Open