Heike Sontheimer

Match log

1990

ITF Vaihingen, challenger Clay, July
Q1 L Cora Hofmann 3-6 4-6
Q1 L Cora Hofmann 3-6 4-6
ITF Reims, challenger Clay, March
R32 L Laurence Andretto 5-7 6-4 5-7

1989

ITF Neumunster, challenger Clay, August
R32 L Anke Marchl 0-6 4-6
ITF Budapest, challenger Clay, August
Q1 L Kati Kocsis 2-6 6-4 3-6
Q1 L Kati Kocsis 2-6 6-4 3-6