2019 Punta Open

The 2019 Punta Open was a professional tennis tournament played on clay courts. It was the second edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Punta del Este, Uruguay between 21 and 27 January 2019.

Seeds

 * 1 Rankings are as of 14 January 2019.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇦🇷 Guido Andreozzi
 * 🇺🇸 Preston Brown
 * 🇦🇷 Facundo Díaz Acosta
 * 🇦🇷 Tomás Lipovšek Puches
 * Francisco Llanes

The following players received entry into the singles main draw as alternates:
 * 🇺🇸 Jordi Arconada
 * 🇧🇷 Oscar José Gutierrez

The following players received entry into the singles main draw using their ITF World Tennis Ranking:
 * 🇦🇷 Hernán Casanova
 * 🇦🇷 Matías Franco Descotte
 * 🇦🇷 Camilo Ugo Carabelli
 * 🇦🇷 Gonzalo Villanueva

The following players received entry from the qualifying draw:
 * Alejandro Tabilo
 * 🇦🇷 Matías Zukas

Singles

 * 🇧🇷 Thiago Monteiro def. 🇦🇷 Facundo Argüello 3–6, 6–2, 6–3.

Doubles

 * 🇦🇷 Guido Andreozzi / 🇦🇷 Guillermo Durán def. 🇧🇪 Sander Gillé / 🇧🇪 Joran Vliegen 6–2, 6–7(6–8), [10–8].