Shiho Hisamatsu defeated Satomi Kinjo 6-3 6-7 6-2 in the Kugayama 10K round of 32 on hard. The result followed the form book — Shiho Hisamatsu came in leading the head-to-head 2–0. Shiho Hisamatsu extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-09-06 | Ibaraki 25K | R16 | hard | Shiho Hisamatsu | 6-3 6-3 |
| 2004-05-31 | Changwon 25K | R32 | hard | Shiho Hisamatsu | 6-2 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.