Hwiwon Wi defeated Honori Koyama 6-2 6-1 in the W15 Yeongwol round of 32 on hard. The result followed the form book — Hwiwon Wi came in leading the head-to-head 1–0. Hwiwon Wi extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-09-03 | W15 Yeongwol 1 | R32 | hard | Hwiwon Wi | 6-2 6-1 |
Averages over each player's completed matches in the selected window (17 vs 37). 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