| 2003 |
Clay |
Oscar Hernandez
d. Alex Kim
6-2 6-1 |
| 2002 |
Clay |
Alex Kim
d. Cecil Mamiit
7-6(9) 6-2 |
| 2001 |
Clay |
Irakli Labadze
d. James Blake
6-2 6-3 |
| 2000 |
Clay |
Ronald Agenor
d. Paradorn Srichaphan
7-5 6-3 |
| 1999 |
Clay |
Francisco Costa
d. Martin Rodriguez
6-7(4) 7-6(6) 6-3 |
| 1998 |
Clay |
Christian Ruud
d. Johan Van Herck
2-6 6-1 6-1 |
| 1997 |
Clay |
Johan Van Herck
d. Tommy Haas
7-6 6-7 6-4 |
| 1996 |
Clay |
Mariano Zabaleta
d. Bill Behrens
6-4 6-4 |
| 1995 |
Clay |
Bohdan Ulihrach
d. Jiri Novak
6-4 7-6 |
| 1993 |
Clay |
Mikael Pernfors
d. Claudio Mezzadri
7-6 6-3 |
| 1992 |
Clay |
Mikael Pernfors
d. Luiz Mattar
7-6 6-4 |
| 1991 |
Clay |
Marcelo Ingaramo
d. Gabriel Markus
3-6 6-4 6-2 |
| 1977 |
|
— |
| 1976 |
|
— |
| 1975 |
Grass |
Tom Okker
d. Tony Roche
6-1 3-6 6-3 |
| 1974 |
Grass |
Stan Smith
d. Alex Metreveli
6-3 1-6 6-3 |
| 1973 |
Grass |
Erik Van Dillen
d. Frew Mcmillan
3-6 6-1 6-1 |
| 1970 |
Grass |
Stan Smith
d. Chum Steele Iii
6-3 6-4 |