| 2015 |
Clay |
Guido Pella
d. Inigo Cervantes Huegun
7-5 2-6 6-4 |
| 2014 |
Clay |
Pablo Cuevas
d. Hugo Dellien
6-2 6-4 |
| 2013 |
Clay |
Thomaz Bellucci
d. Diego Schwartzman
6-4 6-4 |
| 2012 |
Clay |
Horacio Zeballos
d. Julian Reister
6-3 6-2 |
| 2011 |
Clay |
Carlos Berlocq
d. Maximo Gonzalez
6-2 7-5 |
| 2010 |
Clay |
Maximo Gonzalez
d. Pablo Cuevas
1-6 6-3 6-4 |
| 2009 |
Clay |
Pablo Cuevas
d. Nicolas Lapentti
7-5 6-1 |
| 2008 |
Clay |
Peter Luczak
d. Nicolas Massu
W/O |
| 2007 |
Clay |
Santiago Ventura
d. Marcel Granollers
4-6 6-0 6-4 |
| 2006 |
Clay |
Guillermo Canas
d. Nicolas Lapentti
2-6 6-3 7-6(3) |
| 2005 |
Clay |
Juan Martin del Potro
d. Boris Pashanski
6-3 2-6 7-6(3) |
| 2001 |
Clay |
David Nalbandian
d. Fernando Gonzalez
6-2 3-6 6-3 |
| 2000 |
Clay |
Guillermo Coria
d. Jose Acasuso
6-3 6-7(9) 6-2 |
| 1999 |
Clay |
Karim Alami
d. Galo Blanco
6-3 6-1 |
| 1998 |
Clay |
Eduardo Medica
d. Christian Ruud
6-4 6-4 |
| 1995 |
Clay |
Bohdan Ulihrach
d. Alberto Berasategui
6-2 6-3 |
| 1994 |
Clay |
Alberto Berasategui
d. Francisco Clavet
6-4 6-0 |