Background
Riedel-Kühn was born on 16 March 1954 in Sao Paulo, Brazil and received her education in Brazil.
Riedel-Kühn was born on 16 March 1954 in Sao Paulo, Brazil and received her education in Brazil.
Between 1975 and 1981 she competed in six editions of the Wimbledon Championships and reached the second round on five occasions. She reached the second round of the singles event at the French Open in 1977 and 1980 and the United States Open in 1976 and 1977. She reached the singles final of the 1975 Torneo Godó in Barcelona which she lost in three sets to Janice Metcalf.
In 1974 she started playing tennis in West Germany and became a member of the Lawn Tennis Turnier Club Rot-Weiß in Berlin.