Mi Rae Ham defeated Hae Sung Kim 6-1 2-6 6-1 in the Go Yang 10K round of 32 on hard. The upset overturned the form book — Hae Sung Kim came in leading the head-to-head 2–0. Mi Rae Ham claimed a first win over Hae Sung Kim in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-10-25 | Yeong Wol 10K | R32 | hard | Hae Sung Kim | 5-7 7-6(5) 6-4 |
| 2009-07-06 | Sunchang 10K | R32 | hard | Hae Sung Kim | 6-3 6-4 |