Larissa Schaerer defeated Carla Tiene 6-4 6-2 in the Buenos Aires 25K round of 32 on clay. The result followed the form book — Larissa Schaerer came in leading the head-to-head 1–0. Larissa Schaerer extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-11-02 | Mogi Das Cruzes 25K | R32 | clay | Larissa Schaerer | 6-4 6-2 |