Haruka Inoue defeated Aiko Nakamura 6-2 6-2 in the Tokyo 10K final on hard. The upset overturned the form book — Aiko Nakamura came in leading the head-to-head 1–0. Haruka Inoue claimed a first win over Aiko Nakamura in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2002-10-14 | Haibara 25K | QF | carpet | Aiko Nakamura | 7-6(6) 2-6 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.