City of Sydney Open explained

The City of Sydney Open was a golf tournament played at Moore Park Golf Course in Sydney, New South Wales, Australia between 1963 and 1970.^[1] The inaugural event was part of the celebrations of the 175th anniversary of the founding of Sydney.^[2] The 1969 event was played over 54 holes.

Winners

Year	Winner	Country	Score	To par	Margin of victory	Runner(s)-up	Ref
1963			288	+4	2 strokes		^[3]
1964			276	−8	4 strokes		^[4]
1965			276	−8	1 stroke		^[5]
1966			275	−9	2 strokes	Don Sharp (a)	^[6]
1967			271	−13	6 strokes		^[7]
1968			273	−11	2 strokes		^[8]
1969			200	−13	1 stroke		^[9]
1970			270	−14	4 strokes		^[10]

Notes and References

1. News: Promoter goes back to the future to end professional tournament drought . . 7 May 2004.
2. News: City Open Golf Event Proposed . . 16 July 1963 . 8.
3. News: Open win from two late birdies . . 1 April 1963 . 18.
4. News: Ball in another big win . . 10 May 1964 . 70.
5. News: Stanton wins City of Sydney . . 30 August 1965 . 12.
6. News: City of Sydney golf winner sets record . . 29 August 1966 . 15.
7. News: New Zealand golfer's 'fantastic' round wins . . 11 September 1967 . 14.
8. News: Golf leader out for late arrival . . 16 September 1968 . 16.
9. News: Sydney Open to Ball - 14 under par . . 13 October 1969 . 13.
10. News: Devlin sinks two crucial putts to win . . 12 October 1970 . 15.