Na Lae Han defeated Kun Hee Kim 6-3 6-4 in the Incheon 25K round of 32 on hard. The result followed the form book — Na Lae Han came in leading the head-to-head 2–1. Na Lae Han extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-10-18 | Yeong Wol 10K | R16 | hard | Kun Hee Kim | 6-7(5) 6-2 6-1 |
| 2009-07-06 | Sunchang 10K | R16 | hard | Na Lae Han | 6-3 7-5 |
| 2008-09-01 | Go Yang 10K | R16 | hard | Na Lae Han | 6-4 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.