Svetlana Krivencheva defeated Patty Van Acker 7-5 7-6 in the Rogaska Slatina 25K round of 16 on carpet. The upset overturned the form book — Patty Van Acker came in leading the head-to-head 1–0. Svetlana Krivencheva claimed a first win over Patty Van Acker in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-10-15 | Flensburg 25K | R32 | carpet | Patty Van Acker | 6-3 6-0 |