| 2008 | Clay | Albert Montanes m. Steve Darcis 1-6 7-5 6-3 |
| 2007 | Clay | Steve Darcis m. Werner Eschauer 6-1 7-6(1) |
| 2006 | Clay | Novak Djokovic m. Nicolas Massu 7-6(5) 6-4 |
| 2005 | Clay | Fernando Gonzalez m. Agustin Calleri 7-5 6-3 |
| 2004 | Clay | Martin Verkerk m. Fernando Gonzalez 7-6(5) 4-6 6-4 |
| 2003 | Clay | Nicolas Massu m. Raemon Sluiter 6-4 7-6(3) 6-2 |
| 2002 | Clay | Juan Ignacio Chela m. Albert Costa 6-1 7-6(4) |
| 2001 | Clay | Alex Corretja m. Younes El Aynaoui 6-3 5-7 7-6(0) 3-6 6-4 |
| 2000 | Clay | Magnus Gustafsson m. Raemon Sluiter 6-7(4) 6-3 7-6(5) 6-1 |
| 1999 | Clay | Younes El Aynaoui m. Mariano Zabaleta 6-0 6-3 |
| 1998 | Clay | Magnus Norman m. Richard Fromberg 6-3 6-3 2-6 6-4 |
| 1997 | Clay | Slava Dosedel m. Carlos Moya 7-6(4) 7-6(5) 6-7(4) 6-2 |
| 1996 | Clay | Francisco Clavet m. Younes El Aynaoui 7-5 6-1 6-1 |
| 1995 | Clay | Marcelo Rios m. Jan Siemerink 6-4 7-5 6-4 |
| 1994 | Clay | Karel Novacek m. Richard Fromberg 7-5 6-4 7-6(7) |
| 1993 | Clay | Carlos Costa m. Magnus Gustafsson 6-1 6-2 6-3 |
| 1992 | Clay | Karel Novacek m. Jordi Arrese 6-2 6-3 2-6 7-5 |
| 1991 | Clay | Magnus Gustafsson m. Jordi Arrese 5-7 7-6(2) 2-6 6-1 6-0 |
| 1990 | Clay | Francisco Clavet m. Eduardo Masso 3-6 6-4 6-2 6-0 |
| 1989 | Clay | Karel Novacek m. Emilio Sanchez 6-2 6-4 |
| 1988 | Clay | Emilio Sanchez m. Guillermo Perez Roldan 6-3 6-1 3-6 6-3 |
| 1987 | Clay | Miloslav Mecir m. Guillermo Perez Roldan 6-4 1-6 6-3 6-2 |
| 1986 | Clay | Thomas Muster m. Jakob Hlasek 6-1 6-3 6-3 |
| 1985 | Clay | Ricki Osterthun m. Kent Carlsson 4-6 4-6 6-2 6-4 6-3 |
| 1984 | Clay | Anders Jarryd m. Tomas Smid 6-3 6-3 2-6 6-2 |
| 1983 | Clay | Tomas Smid m. Balazs Taroczy 6-4 6-4 |
| 1982 | Clay | Balazs Taroczy m. Buster C Mottram 7-6 6-7 6-3 7-6 |
| 1981 | Clay | Balazs Taroczy m. Heinz Gunthardt 6-3 6-7 6-4 |
| 1980 | Clay | Balazs Taroczy m. Haroon Ismail 6-3 6-2 6-1 |
| 1979 | Clay | Balazs Taroczy m. Tomas Smid 6-2 6-2 6-1 |
| 1978 | Clay | Balazs Taroczy m. Tom Okker 2-6 6-1 6-2 6-4 |
| 1977 | Clay | Patrick Proisy m. Lito Alvarez 6-0 6-2 6-0 |
| 1976 | Clay | Balazs Taroczy m. Ricardo Cano 6-7 2-6 6-1 6-3 6-4 |
| 1975 | Clay | Guillermo Vilas m. Zeljko Franulovic 6-4 6-7 6-2 6-3 |
| 1974 | Clay | Guillermo Vilas m. Barry Phillips Moore 6-4 6-2 1-6 6-3 |
| 1973 | Clay | Tom Okker m. Andres Gimeno 2-6 6-4 6-4 6-7 6-3 |
| 1972 | Hard | John Cooper m. Hans Kary 6-1 3-6 12-10 3-6 6-2 |
| 1971 | Hard | Gerald Battrick m. Ross Case 6-3 6-4 9-7 |
| 1970 | Hard | Tom Okker m. Roger Taylor 4-6 6-0 6-1 6-3 |
| 1969 | Hard | Tom Okker m. Roger Taylor 10-8 7-9 6-4 6-4 |
| 1968 | Clay | Robert Maud m. Istvan Gulyas 7-9 7-5 6-0 1-6 13-11 |