Fernanda Hermenegildo defeated Karen Castiblanco 6-4 6-1 in the Florianopolis 10K qualifying round on clay. The result followed the form book — Fernanda Hermenegildo came in leading the head-to-head 3–0. Fernanda Hermenegildo extended the head-to-head to 4–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-06-06 | Campobasso 25K | R32 | clay | Fernanda Hermenegildo | 7-6(3) 6-3 |
| 2009-06-01 | Villa Del DiqueCordoba 10K | QF | clay | Fernanda Hermenegildo | 6-4 6-3 |
| 2007-05-21 | Cordoba 10K | R32 | clay | Fernanda Hermenegildo | 7-6(3) 4-1 |