-
1977
South America
Quarterfinal
Montevideo, Uruguay
Clay (O)
-
1976
America
Quarterfinal
Buenos Aires LTC,Buenos Aires,Argentina
Clay (O)
-
1975
America
Quarterfinal
Guayaquil TC, Guayaquil, Ecuador
Clay (O)
-
1974
South America
Final
Guayaquil TC, Guayaquil, Ecuador
()
-
1973
South America
Final
Guayaquil TC, Guayaquil, Ecuador
Clay (O)
-
1973
South America
Quarterfinal
Buenos Aires LTC,Buenos Aires,Argentina
Clay (O)
-
1972
South America
Quarterfinal
Guayaquil TC, Guayaquil, Ecuador
Clay (O)
-
1971
South America
Semifinal
Porto Alegre, Brazil
Clay (O)
-
1971
South America
Quarterfinal
Guayaquil TC, Guayaquil, Ecuador
Hard (O)
-
1970
South America
Quarterfinal
Bogota, Colombia
Clay (O)
-
1969
South America
Semifinal
Santiago, Chile
Clay (O)
-
1968
Americas Inter-Zonal
Final
The Coliseum, Charlotte, NC, USA
Carpet (I)
-
1968
South America
Final
Guayaquil TC, Guayaquil, Ecuador
Clay (O)
-
1968
South America
Semifinal
Caracas, Venezuela
Hard (O)
-
1967
Inter-Zonal
Semifinal
Real Club de Tenis de Barcelona, Spain
Clay (O)
-
1967
Americas Inter-Zonal
Final
Guayaquil TC, Guayaquil, Ecuador
Clay (O)
-
1967
South America
Final
Buenos Aires LTC,Buenos Aires,Argentina
Clay (O)
-
1961
America
Semifinal
Triple A Club, St. Louis, MO, USA
Clay (O)
-
1961
America
Quarterfinal
Guayaquil TC, Guayaquil, Ecuador
Clay (O)