Veronika Subertova defeated Natalia Kostova 6-4 6-0 in the Sofia 10K round of 32 on clay.
Subertova V. took it in straight sets.
Veronika Subertova beat Natalia Kostova 6-4 6-0. Umpiry, "Veronika Subertova vs Natalia Kostova — Sofia 10K Round of 32", https://umpiry.com/match/1999-10-04/kostova-vs-subertova-sofia-10k-r32?utm_source=cite (as of 4 October 1999).