Eun Young Ha defeated Yoon Jeong Cho 6-2 6-3 in the Seoul II 25K round of 16 on hard. The result followed the form book — Eun Young Ha came in leading the head-to-head 1–0. Eun Young Ha extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-05-03 | Seoul 25K | QF | clay | Eun Young Ha | 7-6 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.