1978 Joanne Carner ( Borden Classic )
1977 Joanne Carner ( Borden Classic )
1976 Judy Rankin ( Borden Classic )
1975 Carol Mann ( Borden Classic )
1974 Sharon Miller ( LPGA Borden Classic )
1973 Judy Rankin ( Pabst Ladies' Classic )
1972 Marilynn Smith ( Pabst Ladies' Classic )
1971 Sandra Haynie ( Len Immke Buick Open )
1970 Mary Mills ( Len Immke Buick Open )
1969 Susie Maxwell Berning ( Pabst Ladies' Classic )
1968 Carol Mann ( Pabst Ladies' Classic )
1967 Kathy Whitworth ( Midwest Lady Carling Open )
1966 Clifford Ann Creed ( Midwest Lady Carling Open )