Nora Koves defeated Lubomira Bacheva 2-6 6-3 7-6 in the Bushey 25K round of 32 on carpet. The upset overturned the form book — Lubomira Bacheva came in leading the head-to-head 1–0. Nora Koves claimed a first win over Lubomira Bacheva in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-03-08 | Biel 25K | R16 | hard | Lubomira Bacheva | 6-3 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.