| Ano |
Campeões |
Vice-campeões |
Resultado |
| 2025 | Guido Andreozzi Théo Arribagé | Rafael Matos Marcelo Melo | 7–5, 4–6, [10–7] |
| 2024 | Simone Bolelli Andrea Vavassori | Marcel Granollers Horacio Zeballos | 6–2, 7–66 |
| 2023 | Simone Bolelli Fabio Fognini | Nicolás Barrientos Ariel Behar | 6–2, 6–4 |
| 2022 | Santiago González Andrés Molteni | Fabio Fognini Horacio Zeballos | 6–1, 6–1 |
| 2021 | Tomislav Brkić Nikola Čačić | Ariel Behar Gonzalo Escobar | 6–3, 7–5 |
| 2020 | Marcel Granollers Horacio Zeballos | Guillermo Durán Juan Ignacio Londero | 6–4, 5–7, [18–16] |
| 2019 | Máximo González Horacio Zeballos | Diego Schwartzman Dominic Thiem | 6–1, 6–1 |
| 2018 | Andrés Molteni Horacio Zeballos | Juan Sebastián Cabal Robert Farah | 6–3, 5–7, [10–3] |
| 2017 | Juan Sebastián Cabal Robert Farah | Santiago Gonzalez David Marrero | 6–1, 6–4 |
| 2016 | Juan Sebastián Cabal Robert Farah | Inigo Cervantes Paolo Lorenzi | 6–3, 6–0 |
| 2015 | Jarkko Nieminen André Sá | Pablo Andújar Oliver Marach | 4–6, 6–4, [10–7] |
| 2014 | Marcel Granollers Marc López | Pablo Cuevas Horacio Zeballos | 7–5, 6–4 |
| 2013 | Simone Bolelli Fabio Fognini | Nicholas Monroe Simon Stadler | 6–3, 6–2 |
| 2012 | David Marrero Fernando Verdasco | Michal Mertiňák André Sá | 6–4, 6–4 |
| 2011 | Oliver Marach Leonardo Mayer | Franco Ferreiro André Sá | 7–66, 6–3 |
| 2010 | Sebastián Prieto Horacio Zeballos | Simon Greul Peter Luczak | 7–64, 6–3 |
| 2009 | Marcel Granollers Alberto Martín | Nicolás Almagro Santiago Ventura | 6–3, 5–7, [10–8] |
| 2008 | Agustín Calleri Luis Horna | Werner Eschauer Peter Luczak | 6–0, 66–7, [10–2] |
| 2007 | Martín García Sebastián Prieto | Rubén Ramírez Hidalgo Albert Montañés | 6–4, 6–2 |
| 2006 | František Čermák Leoš Friedl | Vasilis Mazarakis Boris Pašanski | 6–1, 6–2 |
| 2005 | František Čermák Leoš Friedl | José Acasuso Sebastián Prieto | 6–2, 7–5 |
| 2004 | Lucas Arnold Ker Mariano Hood | Federico Browne Diego Veronelli | 7–5, 26–7, 6–4 |
| 2003 | Mariano Hood Sebastián Prieto | Lucas Arnold David Nalbandian | 6–2, 6–2 |
| 2002 | Gastón Etlis Martín Rodríguez | Simon Aspelin Andrew Kratzmann | 3–6, 6–3, [10–4] |
| 2001 | Lucas Arnold Ker Tomás Carbonell | Mariano Hood Sebastián Prieto | 5–7, 7–5, 7–65 |
| Torneio não realizado entre 2000 e 1996 |
| 1995 | Vince Spadea Christo Van Rensburg | Jiří Novák David Rikl | 6–3, 6–3 |
| 1994 | Sergio Casal Emilio Sánchez | Tomás Carbonell Francisco Roig | 6–3, 6–2 |
| 1993 | Tomás Carbonell Carlos Costa | Sergio Casal Emilio Sánchez | 6–4, 6–4 |
| Torneio não realizado entre 1992 e 1989 |
| 1988 | Carlos Costa Javier Sánchez | Eduardo Bengoechea José Luis Clerc | 6–3, 3–6, 6–3 |
| 1987 | Sergio Casal Tomás Carbonell | Jay Berger Horacio De La Peña | |
| 1986 | Loïc Courteau Horst Skoff | Gustavo Luza Gustavo Tiberti | 3–6, 6–4, 6–3 |
| 1985 | Martín Jaite Christian Miniussi | Eduardo Bengoechea Diego Pérez | 6–4, 6–3 |
| Torneio não realizado entre 1984 e 1983 |
| 1982 | Hans Kary Zoltan Kuharszky | Ángel Giménez Manuel Orantes | 7–5, 6–2 |
| 1981 | Marcos Hocevar João Soares | Alvaro Fillol Jaime Fillol | 7–6, 6–7, 6–4 |
| 1980 | Hans Gildemeister Andrés Gómez | Ángel Giménez Jairo Velasco Sr. | 6–4, 7–5 |
| 1979 | Tomáš Šmíd Sherwood Stewart | Marcos Hocevar João Soares | 6–1, 7–5 |
| 1978 | Chris Lewis Van Winitsky | José Luis Clerc Belus Prajoux | 6–4, 3–6, 6–0 |
| 1977 (nov.) | Ion Ţiriac Guillermo Vilas | Ricardo Cano Antonio Muñoz | 6–4, 6–0 |
| 1977 (abr.) | Wojtek Fibak Ion Ţiriac | Lito Álvarez Guillermo Vilas | 7–5, 0–6, 7–6 |
| 1976 | Carlos Kirmayr Tito Vásquez | Ricardo Cano Belus Prajoux | 6–4, 7–5 |
| 1975 | Paolo Bertolucci Adriano Panatta | Jürgen Fassbender Hans-Jürgen Pohmann | 7–6, 6–7, 6–4 |
| 1974 | Manuel Orantes Guillermo Vilas | Clark Graebner Thomaz Koch | 6–4, 6–3 |
| 1973 | Ricardo Cano Guillermo Vilas | Patricio Cornejo Iván Molina | 7–6, 6–3 |
| Torneio de duplas não realizado em 1972 |
| 1971 | Željko Franulović Ilie Năstase | Patricio Cornejo Jaime Fillol | 6–4, 6–4 |
| 1970 | Bob Carmichael Ray Ruffels | Željko Franulović Jan Kodeš | 7–5, 6–2, 5–7, 6–7, 6–3 |
| 1969 | Patricio Cornejo Jaime Fillol | Roy Emerson Frew McMillan | |
| 1968 | Andrés Gimeno Fred Stolle | Rod Laver Roy Emerson | 6–3, 4–6, 6–1 |