Lubomira Bacheva defeated Eva Bes Ostariz 6-1 6-0 in the Biella 50K round of 32 on clay. The result followed the form book — Lubomira Bacheva came in leading the head-to-head 1–0. Lubomira Bacheva extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-09-17 | Sofia 25K | R16 | clay | Lubomira Bacheva | 4-6 6-4 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.