| 2014 |
Clay |
Victor Estrella
d. Andrea Collarini
6-3 6-4 |
| 2013 |
Clay |
Alejandro Gonzalez
d. Renzo Olivo
4-6 6-3 7-6(7) |
| 2012 |
Clay |
Guido Pella
d. Paolo Lorenzi
1-6 7-5 6-3 |
| 2011 |
Clay |
Andres Molteni
d. Horacio Zeballos
7-5 7-6(4) |
| 2010 |
Hard |
Brian Dabul
d. Nicolas Massu
6-3 6-2 |
| 2009 |
Hard |
Santiago Giraldo
d. Michael Russell
6-3 6-2 |
| 2008 |
Hard |
Ivan Miranda
d. Diego Junqueira
6-2 6-2 |
| 2007 |
Hard |
Juan Pablo Brzezicki
d. Marcos Daniel
6-4 6-4 |
| 2006 |
Hard |
Benjamin Becker
d. Jesse Witten
4-6 6-3 6-2 |
| 2005 |
Hard |
Dennis Van Scheppingen
d. Franco Ferreiro
6-2 6-4 |
| 2004 |
Hard |
Alejandro Falla
d. Gilles Muller
6-7(5) 6-2 6-2 |
| 2003 |
Hard |
Giovanni Lapentti
d. Ivan Miranda
6-3 6-4 |
| 2002 |
Hard |
Ivan Miranda
d. Ricardo Mello
6-3 6-4 |
| 2001 |
Hard |
David Nalbandian
d. Ronald Agenor
6-4 6-2 |
| 2000 |
Hard |
Davide Sanguinetti
d. Luis Horna
6-2 6-2 |
| 1999 |
Hard |
Juan Ignacio Chela
d. Hernan Gumy
6-4 7-6(7) |
| 1998 |
Hard |
Andre Sa
d. Guillermo Canas
7-5 5-7 6-4 |
| 1997 |
Hard |
Oliver Gross
d. Gilbert Schaller
6-1 3-6 6-2 |