Round 1
Carlos Gustavo Gattiker 1 *
Marcelo Hennemann
6-2
6-2
Round 2
Carlos Gustavo Gattiker 1 *
Bruce Brescia
6-2
6-1
Quarterfinals
Carlos Gustavo Gattiker 1 *
Paschoal Penetta
6-4
6-1
Semifinals
Carlos Gustavo Gattiker 1 *
Marcel Freeman
3-6
6-3
7-5
Final
Carlos Gustavo Gattiker 1 *
Nick Brown
6-4
6-3
Round 1
Carlos Gustavo Gattiker 1 *
Ivan Molina
6-2
7-5
Round 2
Carlos Gustavo Gattiker 1 *
Roger Guedes
6-3
7-5
Round 3
Carlos Gustavo Gattiker 1 *
Alvaro Betancur
6-1
6-1
Quarterfinals
Carlos Gustavo Gattiker 1 *
Mario Martinez
6-1
3-6
6-2
Semifinals
Carlos Gustavo Gattiker 1 *
Hugo Varela
7-6
6-4
Final
Carlos Gustavo Gattiker 1 *
Carlos A. Kirmayr
6-4
2-6
6-2
Round 1
Carlos Gustavo Gattiker 1 *
Ney Keller
5-7
7-6
6-0
Round 2
Carlos Gustavo Gattiker 1 *
Charlie Owens
6-2
3-6
6-2
Round 3
Carlos Gustavo Gattiker 1 *
Tony Giammalva
6-7
6-1
6-1
Quarterfinals
Carlos Gustavo Gattiker 1 *
Jorge Todero
6-0
6-3
Semifinals
Fernando Maynetto 1 *
Carlos Gustavo Gattiker
6-4
7-5