| Anno |
Campioni |
Finalisti |
Punteggio |
| 1980 | Ernie Ewert
Brad Guan | Gianni Marchetti
Enzo Vattuone | 6–3, 6–4 |
| 1981 | Alejandro Pierola
Belus Prajoux | Mario Calautti
Roberto Calautti | 3–6, 6–4, 7–6 |
| 1982 | Gianni Marchetti
Enzo Vattuone | Eduardo Osta
Roberto Vizcaino | 6–0, 4–6, 6–2 |
| 1983 | Carlos Gattiker
Alejandro Gattiker | Juan Aguilera
Pablo Arraya | 7–5, 6–2 |
| 1984 | Ronnie Båthman (1)
Magnus Tideman | Martín Jaite
Víctor Pecci | 1–6, 6–1, 10–8 |
| 1985 | Jesús Colás
David de Miguel Lapiedra | Bruce Derlin
David Felgate | 6–1, 7–6 |
| 1986 | Ronnie Båthman (2)
Carlos Di Laura | Brett Buffington
Denys Maasdorp | 2–6, 6–3, 7–5 |
| 1987 | Omar Camporese
Diego Nargiso | Dácio Campos
Brett Dickinson | 6–4, 6–4 |
| 1988 | Simone Colombo
Nevio Devide | Ugo Colombini
Carlos Di Laura | 6–4, 6–4 |
| 1989 | Magnus Larsson
Joakim Nyström | Massimo Cierro
Alessandro De Minicis | 6–1, 6–1 |
| 1990 | Germán López Montoya
Francisco Roig | Pablo Arraya
Carlos Costa | 6–3, 6–2 |
| 1991 | Renzo Furlan
Guillermo Pérez Roldán | Jan Apell
Markus Naewie | 6–4, 6–2 |