Maria Jose Argeri defeated Soledad Esperon 6-1 6-3 in the Juarez 25K semi-final on clay. The result followed the form book — Maria Jose Argeri came in leading the head-to-head 4–0. Maria Jose Argeri extended the head-to-head to 5–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-08-09 | Caracas 10K | F | hard | Maria Jose Argeri | 6-4 6-2 |
| 2004-02-16 | Portimao 10K | QF | hard | Maria Jose Argeri | 4-6 6-4 6-0 |
| 2003-10-20 | Valencia 10K | SF | hard | Maria Jose Argeri | 6-2 6-2 |
| 2003-08-25 | Parana 10K | R32 | clay | Maria Jose Argeri | 7-5 7-6(2) |