Roxane Vaisemberg defeated Fernanda Hermenegildo 6-4 6-4 in the Itaparica 10K semi-final on hard. The upset overturned the form book — Fernanda Hermenegildo came in leading the head-to-head 2–0. Roxane Vaisemberg claimed a first win over Fernanda Hermenegildo in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-08-16 | Itaparica 10K | F | hard | Fernanda Hermenegildo | 6-1 6-7(5) 6-3 |
| 2010-05-10 | Rio de Janeiro 25K | QF | clay | Fernanda Hermenegildo | 6-3 6-3 |