| Anno |
Campioni |
Finalisti |
Punteggio |
| 2025 (2) | Marcelo Demoliner
Orlando Luz | Cristian Rodríguez
Federico Zeballos | 2–6, 7–6(3), [10–8] |
| 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 | 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 | 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(6), 3–6, [12–10] |
| 2022 | Ignacio Carou
Facundo Mena | Orlando Luz
Camilo Ugo Carabelli | 6–2, 6–2 |
| 2021 (2) | Sergio Galdós (3)
Gonçalo Oliveira | Tomás Barrios Vera
Alejandro Tabilo | 6–2, 2–6, [10–5] |
| 2021 | Julian Lenz
Gerald Melzer | Nicolás Barrientos
Fernando Romboli | 7–6(4), 7–6(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(5), [10–5] |
| 2017 | Miguel Ángel Reyes Varela
Blaž Rola | Gonçalo Oliveira
Grzegorz Panfil | 7–5, 6–3 |
| 2016 | Sergio Galdós (2)
Leonardo Mayer | Ariel Behar
Gonzalo Lama | 6–2, 7–6(7) |
| 2015 | Andrej Martin
Hans Podlipnik-Castillo | Rogério Dutra da Silva
João Souza | 6–3, 6–4 |
| 2014 | Sergio Galdós (1)
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(4), 7–6(5) |
2011 2010 | Non disputato |
| 2009 | Martín Alund
Juan-Martín Aranguren | Cristóbal Saavedra-Corvalán
Guillermo Rivera-Aranguiz | 6–4, 6–4 |
| 2008 | Luis Horna
Sebastián Prieto (2) | Ramón Delgado
Júlio Silva | 6–4, 6–4 |
| 2007 | Pablo Cuevas
Eduardo Schwank | Martín Vilarrubi
Michael Quintero | 6–4, 6–2 |
2006- 2002 | Non disputato |
| 2001 | Enzo Artoni
Daniel Melo | José Acasuso
Martín Vassallo Argüello | 6–2, 1–6, 7–6(7) |
| 2000 | Gastón Etlis (2)
Martín Rodríguez (2) | Juan Ignacio Chela
Luis Horna | 6–2, 5–2 ritiro |
| 1999 | Pablo Albano
Martín García | Mariano Hood
Sebastián Prieto | 7–6, 3–6, 6–3 |
| 1998 | Diego del Río
Martin Rodriguez (1) | Federico Browne
Eduardo Medica | 6–4, 7–6 |
| 1997 | Mariano Hood
Sebastián Prieto (1) | Kris Goossens
Jimy Szymanski | 6–2, 6–1 |
| 1996 | Non disputato |
| 1995 | Americo Venero-Montes
Jaime Yzaga | Juan-Carlos Bianchi
Tamer El Sawy | 6–3, 6–4 |
| 1994 | Gastón Etlis (1)
Juan-Ignacio Garat | João Cunha e Silva
Nuno Marques | 6–4, 6–7, 7–6 |