Na Ri Kim advanced when Hyun Hui Hong retired 7-6 in the Yeongwol 10K round of 16. Na Ri Kim extended the head-to-head to 5–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-12-20 | Gimcheon 10K | SF | hard | Hyun Hui Hong | 6-1 6-1 |
| 2010-10-18 | Yeong Wol 10K | QF | hard | Na Ri Kim | 2-6 6-3 6-1 |
| 2010-05-24 | Goyang 25K | R16 | hard | Na Ri Kim | 6-1 6-7(6) 6-4 |
| 2010-05-17 | Sunchang 10K | QF | hard | Na Ri Kim | 6-1 6-1 |
| 2009-04-20 | Changwon 25K | R32 | hard | Na Ri Kim | 6-2 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.