| 1998 |
Clay |
Julian Alonso
m. Karim Alami
6-1 6-4 |
| 1997 |
Clay |
Felix Mantilla
m. Gustavo Kuerten
4-6 6-2 6-1 |
| 1996 |
Clay |
Alberto Berasategui
m. Carlos Costa
6-3 6-4 |
| 1995 |
Clay |
Marcelo Rios
m. Marcelo Filippini
6-2 6-4 |
| 1994 |
Clay |
Javier Sanchez
m. Alberto Berasategui
7-6(3) 4-6 6-3 |
| 1993 |
Clay |
Jordi Burillo
m. Andrei Cherkasov
7-6(4) 6-7(7) 6-1 |
| 1992 |
Clay |
Jaime Oncins
m. Renzo Furlan
6-2 6-4 |
| 1991 |
Clay |
Paolo Cane
m. Jan Gunnarsson
5-7 6-3 7-5 |
| 1990 |
Clay |
Richard Fromberg
m. Marc Rosset
4-6 6-4 7-6 |
| 1989 |
Clay |
Javier Sanchez
m. Franco Davin
6-1 6-0 |
| 1988 |
Clay |
Alberto Mancini
m. Emilio Sanchez
7-5 7-6 |
| 1987 |
Clay |
Kent Carlsson
m. Emilio Sanchez
6-2 6-1 |
| 1986 |
Clay |
Martin Jaite
m. Paolo Cane
6-2 4-6 6-4 |
| 1985 |
Clay |
Thierry Tulasne
m. Claudio Panatta
6-2 6-0 |
| 1981 |
Carpet |
Sandy Mayer
m. Ilie Nastase
7-5 6-3 |
| 1980 |
Carpet |
Tomas Smid
m. Paolo Bertolucci
7-5 6-2 |
| 1979 |
Carpet |
Butch Walts
m. Gianni Ocleppo
6-3 6-2 |
| 1978 |
Carpet |
Peter Fleming
m. Adriano Panatta
6-2 7-6 |
| 1975 |
Carpet |
Bjorn Borg
m. Arthur Ashe
7-6(4) 4-6 7-6(4) |
| 1974 |
Carpet |
Arthur Ashe
m. Mark Cox
6-4 7-5 |
| 1971 |
Carpet |
Rod Laver
m. Arthur Ashe
6-3 6-4 6-4 |