Nadejda Ostrovskaya defeated Ekaterina Paniouchkina 6-1 6-3 in the Istanbul 10K round of 32 on hard. The result followed the form book — Nadejda Ostrovskaya came in leading the head-to-head 1–0. Nadejda Ostrovskaya extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-10-25 | Minsk 10K | R16 | carpet | Nadejda Ostrovskaya | 6-2 6-2 |