Andrea Benitez defeated Leticia Sobral 6-4 6-2 in the Florianopolis 1 10K qualifying round on clay. The upset overturned the form book — Leticia Sobral came in leading the head-to-head 2–0, but Andrea Benitez had been the form player, winning 3 of their last 4 on clay. Andrea Benitez claimed a first win over Leticia Sobral in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-10-17 | Mexico City 1 25K | R16 | hard | Leticia Sobral | 7-5 7-5 |
| 2000-09-18 | Asuncion 10K | R32 | clay | Leticia Sobral | 6-3 6-2 |