Maria Jose Argeri defeated Fernanda Hermenegildo 6-3 6-4 in the Santiago 10K round of 32 on clay. Maria Jose Argeri extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-10-25 | Florianopolis 1 10K | R16 | clay | Maria Jose Argeri | 7-5 6-0 |
| 2004-08-30 | Asuncion 10K | R16 | clay | Fernanda Hermenegildo | 6-4 6-3 |