Celia Gil Mateo Sasieta defeated Lourdes Pascual Rodriguez 7-5 6-2 in the Tortosa 10K round of 32 on clay. The upset overturned the form book — Lourdes Pascual Rodriguez came in leading the head-to-head 1–0. Celia Gil Mateo Sasieta claimed a first win over Lourdes Pascual Rodriguez in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-09-08 | Madrid 10K | R32 | hard | Lourdes Pascual Rodriguez | 6-3 6-0 |