[['outcome', 'date', 'tournament', 'surface', 'opponent', 'score'], ['winner', '14 may 1973', 'guildford', 'clay', 'kazuko sawamatsu', '7 - 5 , 4 - 6 , 6 - 3'], ['winner', '4 june 1973', 'chichester', 'grass', 'brigitte cuypers', '6 - 1 , 6 - 0'], ['winner', '11 june 1973', 'beckenham', 'grass', 'janet newberry', '7 - 5 , 0 - 6 , 6 - 1'], ['runner - up', '9 july 1973', 'newport', 'grass', 'julie heldman', '6 - 1 , 1 - 6 , 9 - 11'], ['winner', '23 july 1973', 'istanbul', 'clay', 'wendy turnbull', '6 - 4 , 6 - 2'], ['winner', '26 november 1973', 'sydney', 'clay', 'ann kiyomura', '6 - 1 , 7 - 5'], ['winner', '17 december 1973', 'hobart', 'grass', 'helen gourlay', '6 - 4 , 4 - 6 , 6 - 4'], ['winner', '8 april 1974', 'phoenix', 'hard', 'kate latham', '6 - 3 , 6 - 0'], ['winner', '15 april 1974', 'dallas', 'hard', 'mary struthers', '6 - 4 , 2 - 6 , 6 - 3'], ['winner', '27 may 1974', 'glasgow', 'grass', 'jenny dimond', '6 - 3 , 6 - 1'], ['winner', '9 september 1974', 'sacramento', 'hard', 'ann kiyomura', '4 - 6 , 6 - 3 , 6 - 3'], ['runner - up', '18 november 1974', 'johannesburg', 'hard', 'kerry melville', '3 - 6 , 5 - 7'], ['runner - up', '4 august 1975', 'indianapolis', 'clay', 'chris evert', '3 - 6 , 4 - 6'], ['runner - up', '10 february 1976', 'midland', 'hard', 'marita redondo', '1 - 6 , 2 - 6'], ['winner', '8 march 1976', 'tallahassee', 'hard', 'maría isabel fernández', '6 - 2 , 6 - 4'], ['runner - up', '4 october 1976', 'phoenix', 'hard', 'chris evert', '1 - 6 , 5 - 7'], ['winner', '19 november 1976', 'sydney', 'clay', 'leanne harrison', '6 - 1 , 6 - 0'], ['runner - up', '26 december 1976', 'sydney', 'grass', 'kerry melville reid', '6 - 3 , 2 - 6 , 3 - 6'], ['runner - up', '3 january 1977', 'australian open', 'grass', 'kerry melville reid', '5 - 7 , 2 - 6'], ['runner - up', '3 october 1977', 'atlanta', 'carpet', 'chris evert', '3 - 6 , 2 - 6'], ['runner - up', '20 february 1978', 'detroit', 'carpet', 'martina navrátilová', '3 - 6 , 2 - 6'], ['winner', '4 december 1978', 'sydney', 'grass', 'kerry melville reid', '6 - 1 , 1 - 6 , 6 - 4'], ['winner', '18 december 1978', 'sydney', 'grass', 'wendy turnbull', '6 - 2 , 7 - 5'], ['runner - up', '22 january 1979', 'hollywood', 'carpet', 'greer stevens', '4 - 6 , 6 - 2 , 4 - 6'], ['winner', '12 march 1979', 'boston', 'carpet', 'sue barker', '6 - 2 , 7 - 6 (4)'], ['runner - up', '31 march 1979', 'carlsbad', 'hard', 'chris evert', '6 - 3 , 3 - 6 , 1 - 6'], ['runner - up', '1 october 1979', 'minneapolis', 'carpet', 'evonne goolagong', '3 - 6 , 4 - 6'], ['runner - up', '29 september 1980', 'minneapolis', 'carpet', 'tracy austin', '1 - 6 , 6 - 2 , 2 - 6'], ['runner - up', '6 may 1985', 'sydney', 'carpet', 'pam shriver', '3 - 6 , 4 - 6'], ['runner - up', '9 march 1987', 'phoenix', 'hard', 'anne white', '1 - 6 , 2 - 6']]
the Tournament of Sydney was the most played Tournament of 6
the [ENT] of [ENT] was the most played [ENT] of [ENT]