Fernanda Hermenegildo defeated Nathalia Rossi 6-1 6-1 in the Cordoba 10K round of 16 on clay. The result followed the form book — Fernanda Hermenegildo came in leading the head-to-head 3–1. Fernanda Hermenegildo extended the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-05-10 | Rio de Janeiro 25K | R16 | clay | Fernanda Hermenegildo | 7-5 7-5 |
| 2008-07-21 | Brasilia 10K | F | clay | Nathalia Rossi | 6-2 6-4 |
| 2006-11-13 | Florianopolis 10K | R32 | clay | Fernanda Hermenegildo | 7-5 6-1 |
| 2006-11-06 | Itajai 10K | QF | clay | Fernanda Hermenegildo | 6-3 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.