Henrieta Nagyova defeated Kristie Boogert 6-0 6-3 in the Warsaw round of 16 on clay. The result followed the form book — Henrieta Nagyova came in leading the head-to-head 1–0, defending last year's quarter-final. Henrieta Nagyova extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-01-18 | Australian Open | R128 | hard | Henrieta Nagyova | 6-7(4) 7-5 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.