| 2014 |
Clay |
Horacio Zeballos
d. Nicolas Jarry
6-4 7-6(9) |
| 2013 |
Clay |
Victor Estrella
d. Marco Trungelliti
2-6 6-4 6-4 |
| 2012 |
Clay |
Joao Souza
d. Guillaume Rufin
6-2 7-6(4) |
| 2011 |
Clay |
Sebastian Decoud
d. Daniel Munoz de la Nava
6-3 7-6(3) |
| 2010 |
Clay |
Giovanni Lapentti
d. Joao Souza
2-6 6-3 6-4 |
| 2009 |
Clay |
Carlos Salamanca
d. Sebastian Decoud
7-6(4) 6-7(5) 6-4 |
| 2008 |
Clay |
Giovanni Lapentti
d. Riccardo Ghedin
6-4 6-4 |
| 2007 |
Clay |
Santiago Giraldo
d. Giovanni Lapentti
7-6(4) 6-4 |
| 2006 |
Clay |
Chris Guccione
d. Guillermo Canas
6-3 7-6 |
| 2005 |
Clay |
Thiago Alves
d. Marcos Daniel
1-6 7-6(1) 6-2 |
| 2004 |
Clay |
Giovanni Lapentti
d. Razvan Sabau
6-4 6-3 |
| 2003 |
Clay |
Giovanni Lapentti
d. Ricardo Mello
6-3 6-7(8) 6-3 |
| 2002 |
Clay |
Dick Norman
d. Giovanni Lapentti
6-4 6-3 |
| 2001 |
Clay |
Hugo Armando
d. Luis Adrian Morejon
6-7(3) 6-3 7-6(5) |
| 2000 |
Clay |
Hugo Armando
d. Patricio Arquez
6-3 6-4 |
| 1999 |
Clay |
Nicolas Massu
d. Luis Adrian Morejon
6-2 3-6 6-3 |
| 1998 |
Clay |
Nicolas Massu
d. Mariano Sanchez
3-6 6-3 6-0 |
| 1997 |
Clay |
Mariano Puerta
d. Ramon Delgado
6-1 7-5 |
| 1996 |
Clay |
Pablo Campana
d. Luis Adrian Morejon
6-3 6-2 |
| 1995 |
Clay |
Luis Adrian Morejon
d. Jerome Golmard
6-4 5-6 RET |