Eugenia Chialvo defeated Daniela Olivera 6-4 6-2 in the Montevideo 10K semi-final on clay. The result followed the form book — Eugenia Chialvo came in leading the head-to-head 1–0. Eugenia Chialvo extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-10-04 | Santiago 10K | R16 | clay | Eugenia Chialvo | 7-5 6-3 |