[['rk', 'name', 'country', 'matches played', 'matches won', 'points', 'prize money (usd)'], ['1', 'ken rosewall', 'aus', '42', '34', '53', '66400'], ['2', 'arthur ashe', 'usa', '36', '26', '41', '63150'], ['3', 'marty riessen', 'usa', '36', '26', '35', '47200'], ['4', 'roger taylor', 'gbr', '31', '21', '34', '42800'], ['4', 'mark cox', 'gbr', '33', '23', '34', '31950'], ['6', 'brian fairlie', 'aus', '32', '22', '33', '30900'], ['7', 'jan kodeå¡', 'tch', '27', '19', '28', '23800'], ['8', 'tom okker', 'ned', '29', '19', '25', '34400'], ['9', 'roscoe tanner', 'usa', '27', '16', '24', '25250']]
Ken Rosewall and Brian Fairlie are both from australia
[ENT] and [ENT] are both from australia