Katarina Studenikova defeated Laurence Courtois 6-4 7-6 in the US Open round of 128 on hard. The result followed the form book — Katarina Studenikova came in leading the head-to-head 1–0, defending last year's round of 64. Katarina Studenikova extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-08-10 | Bratislava 75K | R32 | clay | Katarina Studenikova | 6-2 7-5 |