| Year | Champions | Runners-up | Score |
|---|
| 2025 | Boris Arias
Federico Zeballos | Sekou Bangoura
Roy Stepanov | 6–2, 1–6, [12–10] |
| 2024 (2) | Karol Drzewiecki
Piotr Matuszewski | Luís Britto
Gustavo Heide | 7–5, 6–4 |
| 2024 (1) | Hady Habib
Trey Hilderbrand | Pedro Boscardin Dias
Pedro Sakamoto | 7–5, 6–3 |
| 2023 (2) | Mateus Alves
Eduardo Ribeiro | Nicolás Barrientos
Orlando Luz | 3–6, 7–5, [10–8] |
| 2023 (1) | Gonzalo Bueno
Daniel Vallejo | Ignacio Buse
Jorge Panta | 6–4, 6–2 |
| 2022 (2) | Jesper de Jong
Max Houkes | Guido Andreozzi
Guillermo Durán | 7–6(8–6), 3–6, [12–10] |
| 2022 (1) | Ignacio Carou
Facundo Mena | Orlando Luz
Camilo Ugo Carabelli | 6–2, 6–2 |
| 2021 (2) | Sergio Galdós
Gonçalo Oliveira | Marcelo Tomás Barrios Vera
Alejandro Tabilo | 6–2, 2–6, [10–5] |
| 2021 (1) | Julian Lenz
Gerald Melzer | Nicolás Barrientos
Fernando Romboli | 7–6(7–4), 7–6(7–3) |
| 2020 | Íñigo Cervantes
Oriol Roca Batalla | Collin Altamirano
Vitaliy Sachko | 6–3, 6–4 |
| 2019 | Ariel Behar
Gonzalo Escobar | Luis David Martínez
Felipe Meligeni Alves | 6–2, 2–6, [10–3] |
| 2018 | Guido Andreozzi
Guillermo Durán | Ariel Behar
Gonzalo Escobar | 2–6, 7–6(7–5), [10–5] |
| 2017 | Miguel Ángel Reyes-Varela
Blaž Rola | Gonçalo Oliveira
Grzegorz Panfil | 7–5, 6–3 |
| 2016 | Sergio Galdós
Leonardo Mayer | Ariel Behar
Gonzalo Lama | 6–2, 7–6(9–7) |
| 2015 | Andrej Martin
Hans Podlipnik | Rogério Dutra Silva
João Souza | 6–3, 6–4 |
| 2014 | Sergio Galdós
Guido Pella | Marcelo Demoliner
Roberto Maytín | 6–3, 6–1 |
| 2013 | Andrés Molteni
Fernando Romboli | Marcelo Demoliner
Sergio Galdós | 6–4, 6–4 |
| 2012 | Facundo Argüello
Agustín Velotti | Claudio Grassi
Luca Vanni | 7–6(7–4), 7–6(7–5) |
| 2011 | Not Held |
| 2010 | Not Held |
| 2009 | Martín Alund
Juan-Martín Aranguren | Cristóbal Saavedra-Corvalán
Guillermo Rivera Aránguiz | 6–4, 6–4 |
| 2008 | Luis Horna
Sebastián Prieto | Ramón Delgado
Júlio Silva | 6–4, 6–4 |
| 2007 | Pablo Cuevas
Eduardo Schwank | Martín Vilarrubí
Michael Quintero | 6–4, 6–2 |
2006 - 2002 | Not Held |
| 2001 | Enzo Artoni
Daniel Melo | José Acasuso
Martín Vassallo Argüello | 6–2, 1–6, 7–6(7) |
| 2000 | Gastón Etlis
Martín Rodríguez | Juan Ignacio Chela
Luis Horna | 6–2, 5–2, ret. |