Jin Hee Kim defeated Chin Wei Chan 6-2 6-4 in the Seoul 25K qualifying round on hard. The result followed the form book — Jin Hee Kim came in leading the head-to-head 2–1. Jin Hee Kim extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-05-07 | Gimcheon 25K | QF | hard | Chin Wei Chan | 3-6 6-1 7-6(3) |
| 2003-07-21 | Changwon 25K | R16 | hard | Jin Hee Kim | 7-5 6-3 |
| 2002-05-27 | Tianjin 10K | R16 | hard | Jin Hee Kim | 6-4 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.