Sandra Klemenschits defeated Silvia Hegedis 6-2 2-6 6-1 in the Belgrade 10K qualifying round on clay. The upset overturned the form book — Silvia Hegedis came in leading the head-to-head 1–0, but Sandra Klemenschits had been the form player, winning 4 of their last 6 on clay. Sandra Klemenschits claimed a first win over Silvia Hegedis in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-04-02 | Athens 1 10K | R16 | clay | Silvia Hegedis | 6-4 6-3 |