Vilmarie Castellvi defeated Shiho Hisamatsu 7-5 6-4 in the Vancouver 25K round of 16 on hard. The result followed the form book — Vilmarie Castellvi came in leading the head-to-head 2–0. Vilmarie Castellvi extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-06-15 | Wimbledon | Q64 | grass | Vilmarie Castellvi | 6-4 6-2 |
| 2003-11-10 | Port Pirie 25K | R32 | hard | Vilmarie Castellvi | 7-5 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.