Melisa Arevalo defeated Cecilia Guillenea 6-4 6-3 in the Buenos Aires 10K semi-final on clay. The result followed the form book — Melisa Arevalo came in leading the head-to-head 1–0. Melisa Arevalo extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-03-27 | Santiago 10K | R32 | clay | Melisa Arevalo | 6-1 6-1 |