Kun Hee Kim defeated Sun Jung Kim 7-6 6-4 in the Changwon 25K round of 32 on hard. The result followed the form book — Kun Hee Kim came in leading the head-to-head 1–0. Kun Hee Kim extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-12-20 | Gimcheon 10K | SF | hard | Kun Hee Kim | 6-3 6-3 |