Round 1
Blaine Willenborg 1 *
Helmar (Hans) Stiegler
6-0
7-5
Round 2
Blaine Willenborg 1 *
Roger Guedes
6-3
6-3
Quarterfinals
Blaine Willenborg 1 *
Marcelo Hennemann
6-0
6-2
Semifinals
Blaine Willenborg 1 *
Jorge Bardou
6-2
6-3
Final
Emilio Sanchez 1 *
Blaine Willenborg
6-3
6-2
Round 1
Blaine Willenborg 1 *
Hans Dieter Beutel
7-5
7-5
Round 2
Blaine Willenborg 1 *
Peter Feigl
6-2
7-6
Quarterfinals
Blaine Willenborg 1 *
Peter Elter
6-4
6-0
Semifinals
Blaine Willenborg 1 *
Simone Colombo
6-4
6-3
Final
Hans G. Gildemeister 1 *
Blaine Willenborg
6-7
6-2
6-1