Mia Buric defeated Lenka Cenkova 6-4 6-1 in the Vaihingen 25K qualifying round on clay. The upset overturned the form book — Lenka Cenkova came in leading the head-to-head 1–0, but Mia Buric had been the form player, winning 1 of their last 4 on clay. Mia Buric claimed a first win over Lenka Cenkova in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-06-14 | Istanbul 25K | R32 | hard | Lenka Cenkova | 4-6 6-2 7-6 |