Dubravčić represented Yugoslavia at the 1980 Winter Olympics in Lake Placid, New York; she finished 11th overall after placing 13th in compulsory figures, tenth in the short program, and eighth in the free skate. At the 1981 European Championships in Innsbruck, she ranked fifth in figures and second in the next two segments. She was awarded the silver medal, having finished between Denise Biellmann of Switzerland and Claudia Kristofics-Binder of Austria.