Vilmarie Castellvi defeated Shiho Hisamatsu 7-5 6-4 in the Port Pirie 25K round of 32 on hard. The result followed the form book — Vilmarie Castellvi came in leading the head-to-head 1–0. Vilmarie Castellvi extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-07-07 | Vancouver 25K | R16 | hard | Vilmarie Castellvi | 7-5 6-4 |