Matilde Munoz Gonzalves defeated Astrid Waernes Garcia 6-3 6-3 in the Madrid 25K round of 32 on hard. The upset overturned the form book — Astrid Waernes Garcia came in leading the head-to-head 1–0. Matilde Munoz Gonzalves claimed a first win over Astrid Waernes Garcia in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-09-08 | Madrid 10K | R16 | hard | Astrid Waernes Garcia | 6-4 6-3 |