[['outcome', 'date', 'tournament', 'surface', 'partner', 'opponents in the final', 'score in the final'], ['winner', '1969', 'buenos aires , argentina', 'clay', 'jaime fillol', 'roy emerson frew mcmillan', 'w / o'], ['winner', '1970', 'south orange , us', 'hard', 'jaime fillol', 'andrés gimeno rod laver', '3 - 6 , 7 - 6 , 7 - 6'], ['runner - up', '1971', 'bournemouth , england', 'clay', 'jaime fillol', 'bill bowrey owen davidson', '6 - 8 , 2 - 6 , 6 - 3 , 6 - 4 , 3 - 6'], ['runner - up', '1971', 'buenos aires , argentina', 'clay', 'jaime fillol', 'željko franulović ilie năstase', '4 - 6 , 4 - 6'], ['winner', '1972', 'caracas , venezuela', 'hard', 'jaime fillol', 'jim mcmanus manuel orantes', '6 - 4 , 6 - 3 , 7 - 6'], ['runner - up', '1972', 'brussels , belgium', 'clay', 'jaime fillol', 'juan gisbert manuel orantes', '7 - 9 , 3 - 6'], ['runner - up', '1972', 'french open , paris', 'clay', 'jaime fillol', 'bob hewitt frew mcmillan', '3 - 6 , 6 - 8 , 6 - 3 , 1 - 6'], ['runner - up', '1972', 'indianapolis , us', 'clay', 'jaime fillol', 'bob hewitt frew mcmillan', '2 - 6 , 3 - 6'], ['runner - up', '1973', 'buenos aires , argentina', 'clay', 'iván molina', 'ricardo cano guillermo vilas', '6 - 7 , 3 - 6'], ['runner - up', '1974', 'washington dc , us', 'clay', 'jaime fillol', 'tom gorman marty riessen', '5 - 7 , 1 - 6'], ['runner - up', '1974', 'us open , new york', 'grass', 'jaime fillol', 'robert lutz stan smith', '3 - 6 , 3 - 6'], ['runner - up', '1974', 'buenos aires , argentina', 'clay', 'jaime fillol', 'manuel orantes guillermo vilas', '4 - 6 , 3 - 6'], ['winner', '1975', 'charlotte , us', 'clay', 'jaime fillol', 'ismail el shafei brian fairlie', '6 - 3 , 5 - 7 , 6 - 4'], ['winner', '1976', 'berlin , germany', 'hard', 'julien munoz', 'jürgen fassbender hans - jürgen pohmann', '7 - 5 , 6 - 1'], ['winner', '1976', 'santiago , chile', 'clay', 'hans gildemeister', 'lito álvarez belus prajoux', '6 - 3 , 7 - 6'], ['runner - up', '1977', 'murcia , spain', 'clay', 'hans gildemeister', 'patrice dominguez françois jauffret', '5 - 7 , 2 - 6'], ['winner', '1977', 'indianapolis , us', 'clay', 'jaime fillol', 'dick crealy cliff letcher', '6 - 7 , 6 - 4 , 6 - 3'], ['winner', '1977', 'santiago , chile', 'clay', 'jaime fillol', 'henry bunis paul mcnamee', '5 - 7 , 6 - 1 , 6 - 1']]
there were 5 match that went 3 set , while 10 match lasted just 2 set
there were 5 match that went 3 set , while 10 match lasted just 2 set