Maria Jose Argeri defeated Hilda Zuleta Cabrera 6-3 6-2 in the Caracas 10K round of 16 on hard. The upset overturned the form book — Hilda Zuleta Cabrera came in leading the head-to-head 1–0, but Maria Jose Argeri had been the form player, winning 3 of their last 4 on hard. Maria Jose Argeri claimed a first win over Hilda Zuleta Cabrera in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-08-23 | La Paz 10K | QF | clay | Hilda Zuleta Cabrera | 3-6 6-3 6-3 |