| Year | Champions | Runners-up | Score |
|---|
| 2025 | Facundo Mena
Rodrigo Pacheco Méndez | Gonzalo Escobar
Miguel Ángel Reyes-Varela | 3–6, 6–3, [11–9] |
| 2024 | Guido Andreozzi(3)
Orlando Luz | Mariano Kestelboim
Franco Roncadelli | 4–6, 6–3, [10–8] |
| 2023 | Guido Andreozzi(2)
Guillermo Durán(2) | Boris Arias
Federico Zeballos | 2–6, 7–6(7–2), [10–8] |
| 2022 | Karol Drzewiecki
Piotr Matuszewski | Facundo Díaz Acosta
Luis David Martínez | 6–4, 6–4 |
| 2021 | Rafael Matos
Felipe Meligeni Alves | Ignacio Carou
Luciano Darderi | 6–4, 6–4 |
| 2020 | cancelled due to theCOVID-19 pandemic |
| 2019 | Facundo Bagnis
Andrés Molteni(2) | Orlando Luz
Rafael Matos | 6–4, 5–7, [12–10] |
| 2018 | Guido Andreozzi
Guillermo Durán | Facundo Bagnis
Andrés Molteni | 7–6(7–5), 6–4 |
| 2017 | Romain Arneodo
Fernando Romboli | Ariel Behar
Fabiano de Paula | 2–6, 6–4, [10–8] |
| 2016 | Andrés Molteni
Diego Schwartzman | Fabiano de Paula
Christian Garin | walkover |
| 2015 | Andrej Martin
Hans Podlipnik | Marcelo Demoliner
Gastão Elias | 6–4, 3–6, [10–6] |
| 2014 | Martín Cuevas(2)
Pablo Cuevas(3) | Nicolás Jarry
Gonzalo Lama | 6–2, 6–4 |
| 2013 | Martín Cuevas
Pablo Cuevas(2) | André Ghem
Rogério Dutra Silva | walkover |
| 2012 | Nikola Mektić
Antonio Veić | Blaž Kavčič
Franco Škugor | 6–3, 5–7, [10–7] |
| 2011 | Nikola Ćirić
Goran Tošić | Marcel Felder
Diego Schwartzman | 7–6(7–5), 7–6(7–4) |
| 2010 | Carlos Berlocq
Brian Dabul(2) | Máximo González
Sebastián Prieto | 7–5, 6–3 |
| 2009 | Juan Pablo Brzezicki
David Marrero | Martín Cuevas
Pablo Cuevas | 6–4, 6–4 |
| 2008 | Franco Ferreiro
Flávio Saretta | Daniel Gimeno Traver
Rubén Ramírez Hidalgo | 6–3, 6–2 |
| 2007 | Pablo Cuevas
Luis Horna | Marcel Granollers
Santiago Ventura | walkover |
| 2006 | Máximo González
Sergio Roitman | Guillermo Cañas
Martín García | 6–3, 7–6 |
| 2005 | Brian Dabul
Damián Patriarca | Daniel Köllerer
Oliver Marach | 6–0, 6–4 |