Mariana Conde defeated Gabriela Ziliotto 6-1 3-6 6-4 in the Florianopolis 10K round of 32 on clay. The upset overturned the form book — Gabriela Ziliotto came in leading the head-to-head 1–0. Mariana Conde claimed a first win over Gabriela Ziliotto in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2002-08-19 | Asuncion 10K | R32 | clay | Gabriela Ziliotto | 6-1 6-3 |