2018 Argentina Open – Singles


was the defending champion, but withdrew before the tournament began.
Dominic Thiem won the title, defeating Aljaž Bedene in the final, 6–2, 6–4.

Seeds

The top four seeds receive a bye into the second round.

Draw

Finals

Top half

Bottom half

Qualifying

Seeds

Qualifiers

Lucky Losers

  1. Gastão Elias

    Qualifying draw

First qualifier

Second qualifier

Third qualifier

Fourth qualifier