Junri Namigata defeated So Jung Kim 6-3 6-0 in the Changwon 25K round of 16 on hard. The result followed the form book — Junri Namigata came in leading the head-to-head 2–1. Junri Namigata extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-08-02 | Beijing 75K | QF | hard | Junri Namigata | 6-3 6-0 |
| 2004-04-19 | Hamanako 10K | QF | carpet | Junri Namigata | 6-3 6-7(4) 6-2 |
| 2004-04-12 | Yamaguchi 10K | R16 | clay | So Jung Kim | 6-2 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.