Adriana Burz defeated Maria Penkova 7-5 5-7 7-6 in the Sofia 10K qualifying round on clay.
Burz A. came through in three sets.
Adriana Burz beat Maria Penkova 7-5 5-7 7-6. Umpiry, "Adriana Burz vs Maria Penkova — Sofia 10K Qualifying Round", https://umpiry.com/match/1999-10-04/burz-vs-penkova-sofia-10k-qf?utm_source=cite (as of 4 October 1999).