Hyun Hui Hong defeated Min Hwa Yu 6-3 6-0 in the Yeong Wol 10K round of 32 on hard. The upset overturned the form book — Min Hwa Yu came in leading the head-to-head 2–0. Hyun Hui Hong claimed a first win over Min Hwa Yu in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-08-25 | Yeongwol 10K | R32 | hard | Min Hwa Yu | 6-2 6-2 |
| 2009-07-06 | Sunchang 10K | R16 | hard | Min Hwa Yu | 5-7 6-4 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.