Eun Se Jang defeated Eunji Lim 5-7 6-0 10-8 in the W15 Gimcheon 2 q16 on hard. The upset overturned the form book — Eunji Lim came in leading the head-to-head 1–0. Eun Se Jang claimed a first win over Eunji Lim in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-09-03 | W15 Yeongwol 2 | Q64 | hard | Eunji Lim | 6-3 6-3 |