Ui Su Jeong defeated Nagomi Higashitani 6-3 6-2 in the W15 Yeongwol round of 16 on hard. The result followed the form book — Ui Su Jeong came in leading the head-to-head 1–0. Ui Su Jeong extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-09-04 | W15 Yeongwol 1 | R16 | hard | Ui Su Jeong | 6-3 6-2 |
Averages over each player's completed matches in the selected window (10 vs 23). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About