Ji Young Kim defeated So Hee Jung 3-6 6-4 6-4 in the Changwon 25K q64 on hard. The upset overturned the form book — So Hee Jung came in leading the head-to-head 1–0. Ji Young Kim claimed a first win over So Hee Jung in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-05-25 | Changwon $25K | Q64 | hard | So Hee Jung | 6-1 2-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.