Aiko Nakamura defeated So Jung Kim 6-4 6-4 in the Kurume 50K round of 32 on grass. The result followed the form book — Aiko Nakamura came in leading the head-to-head 1–0. Aiko Nakamura extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-06-02 | Seoul 25K | R32 | hard | Aiko Nakamura | 6-2 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.