The Supertest Ladies Open was a

golf Golf is a club-and-ball sport in which players use various clubs to hit balls into a series of holes on a course in as few strokes as possible. Golf, unlike most ball games, cannot and does not use a standardized playing area, and coping wi ...

tournament on the

LPGA Tour The Ladies Professional Golf Association (LPGA) is an American organization for female golfers. The organization is headquartered at the LPGA International in Daytona Beach, Florida, and is best known for running the LPGA Tour, a series of weekl ...

from 1966 to 1969.LPGA Tournament Chronology 1960-1969
/ref> It was played in

Ontario Ontario ( ; ) is one of the thirteen provinces and territories of Canada.Ontario is located in the geographic eastern half of Canada, but it has historically and politically been considered to be part of Central Canada. Located in Central Ca ...

Canada Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by tot ...

at the Sunningdale Golf Club in

London London is the capital and largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary down to the North Sea, and has been a majo ...

from 1966 to 1967 and at the Bayview Golf & Country Club in Thornhill from 1968 to 1969. It was the first LPGA Tour event to be played in Canada. The title sponsor was

Supertest Petroleum Supertest Petroleum Limited was a Canadian petroleum company that operated from 1923 to 1973. Its head office was in London, Ontario. It marketed itself as "Canada's All-Canadian Company", and was acquired by BP Canada in 1971. History John Gor ...

, a Canadian petroleum company.

Winners

;Ladies' Supertest Open *1969

Sandra Haynie Sandra Jane Haynie (born June 4, 1943) is an American former professional golfer on the LPGA Tour starting in 1961. She won four major championships, 42 LPGA Tour career events, and is a member of the World Golf Hall of Fame. Amateur career Ha ...

;Supertest Canadian Open *1968

Carol Mann Carol Mann (February 3, 1941 – May 20, 2018) was an American professional golfer. She became a member of the LPGA Tour in 1961 and won two major championships and 38 LPGA Tour events in all. She is a member of the World Golf Hall of Fame. Am ...

;Supertest Ladies' Open *1967

;Supertest Ladies Open *1966

Kathy Whitworth Kathrynne Ann Whitworth (September 27, 1939 – December 24, 2022) was an American professional golfer. During her playing career she won 88 LPGA Tour tournaments, more than anyone else on the LPGA or PGA Tours. Whitworth was also a runner-up ...

References

Former LPGA Tour events Women's golf tournaments in Canada Sport in London, Ontario Women in Ontario {{golf-tournament-stub