2020 Punta Open

The 2020 Punta Open was a professional tennis tournament played on clay courts. It was the third edition of the tournament which was part of the 2020 ATP Challenger Tour. It took place in Punta del Este, Uruguay between 27 January and 2 February 2020.

Seeds

 * 1 Rankings are as of 20 January 2020.

Other entrants
The following players received wildcards into the singles main draw:
 * Martín Cuevas
 * Juan Martín Fumeaux
 * 🇦🇷 Mariano Kestelboim
 * Holger Vitus Nødskov Rune
 * 🇦🇷 Thiago Agustín Tirante

The following player received entry into the singles main draw using a protected ranking:
 * Gonzalo Lama

The following players received entry from the qualifying draw:
 * 🇵🇪 Sergio Galdós
 * 🇧🇷 Gilbert Klier Júnior

The following player received entry as a lucky loser:
 * Emiliano Troche

Singles

 * 🇧🇷 Thiago Monteiro def. 🇮🇹 Marco Cecchinato 7–6(7–3), 6–7(6–8), 7–5.

Doubles

 * 🇧🇷 Orlando Luz / 🇧🇷 Rafael Matos def. 🇦🇷 Juan Manuel Cerúndolo / 🇦🇷 Thiago Agustín Tirante 6–4, 6–2.