Betsy Nagelsen Jenny Byrne Janine Thompson 6:2, 6:3 1985 Bonnie Gadusek Helena Suková Bettina Bunge Eva Pfaff 6:2, 6:4 1984 Christiane Jolissaint Marcella Mesker Iva Budařová Marcela Skuherska 6:4, 6:3 1983 Christiane Jolissaint Marcella Mesker Petra Delhees Pat Medrado 6:2, 3:6, 7:5 1982 Candy Reynolds Paula Smith Joanne Russell Virginia Ruzici 6:2, 6:4 1981 Rosalyn Fairbank Tanya Harford Candy Reynolds Paula Smith 2:6, 6:1, 6:4 1979–1980 Turniej nie był rozgrywany 1978 Gstaad Barbara Jordan Betsy Nagelsen Lea Antonoplis Diane Evers 6:4, 6:3 1977 Helen Gourlay Cawley Rayni Fox Mary Carillo Lesley Hunt 6:0, 6:4 1976 Betsy Nagelsen Wendy Turnbull Brigitte Cuypers Annette Du Plooy 6:4, 6:4 1975 Linky Boshoff Lea Pericoli Glynis Coles Belinda Thompson 7:5, 6:1 1974 Helga Schultze-Hösl Lea Pericoli Kayoko Fukuoka Michelle Rodriguez 6:2, 6:0 1973 Julie Anthony Raquel Giscafré Chang Ching-Ling Carmen Coronado 6:2, 6:0 1972 Fiorella Bonicelli María-Isabel Fernández Julie Heldman Pam Teeguarden 6:3, 6:3 1971 Brenda Kirk Laura Rossouw Françoise Durr Lea Pericoli 8:6, 6:3 1970 Rosie Casals Françoise Durr Helga Niessen Masthoff Betty Stöve 6:2, 6:2 1969 Rosie Casals Billie Jean King Françoise Durr Ann Haydon-Jones 8:6, 6:3 1968(lipiec) Rosie Darmon Annette Du Plooy Helen Amos Elena Subirats 6:1, 6:3 1968(czerwiec) Lugano Annette Du Plooy