Miho Saeki defeated Shiho Hisamatsu 6-3 6-2 in the Lafayette LA 50K round of 32 on clay. The upset overturned the form book — Shiho Hisamatsu came in leading the head-to-head 1–0. Miho Saeki claimed a first win over Shiho Hisamatsu in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-04-12 | Ho Chi Minh City 25K | QF | hard | Shiho Hisamatsu | 5-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.