Jin Hee Kim defeated Tomoko Yonemura 2-6 6-3 6-3 in the Seoul 25K round of 32 on hard. The result followed the form book — Jin Hee Kim came in leading the head-to-head 3–2. Jin Hee Kim extended the head-to-head to 4–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-07-14 | Miyazaki 25K | R32 | carpet | Tomoko Yonemura | 6-2 6-3 |
| 2002-10-14 | Haibara 25K | R32 | carpet | Jin Hee Kim | 3-6 6-2 6-3 |
| 2002-05-27 | Tianjin 10K | QF | hard | Tomoko Yonemura | 3-6 6-2 6-0 |
| 2001-11-12 | Haibara 10K | R16 | carpet | Jin Hee Kim | 6-2 7-5 |
| 2001-09-10 | Ibaraki 10K | R16 | hard | Jin Hee Kim | 6-2 1-6 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.