Ye Ra Lee defeated So Jung Kim 7-5 6-4 in the Gimcheon 10K qualifying round on hard. Ye Ra Lee extended the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-06-10 | Gimcheon 10K | QF | hard | Ye Ra Lee | 6-3 4-6 7-5 |
| 2008-04-28 | Gimcheon 25K | R32 | hard | Ye Ra Lee | 6-2 6-2 |
| 2006-06-19 | Changwon 25K | R32 | hard | So Jung Kim | 6-4 0-1 |
| 2005-10-31 | Busan 50K | R16 | hard | So Jung Kim | 6-4 6-4 |