Kumiko Iijima defeated Nudnida Luangnam 6-1 7-5 in the Hamanako 25K semi-final on carpet. The result followed the form book — Kumiko Iijima came in leading the head-to-head 1–0. Kumiko Iijima extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-09-20 | Makinohara 25K | SF | carpet | Kumiko Iijima | 6-0 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.