Shiho Hisamatsu defeated Maki Arai 6-7 6-3 6-0 in the Kyoto 10K qualifying round on carpet. Shiho Hisamatsu extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-06-06 | Seoul 25K | R32 | hard | Maki Arai | 6-2 6-3 |
| 2002-10-14 | Haibara 25K | R32 | carpet | Shiho Hisamatsu | 6-1 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.