Yeon Woo Ku defeated Eri Shimizu 6-4 2-6 6-4 in the W15 Bad Waltersdorf 1 round of 32 on clay. The result followed the form book — Yeon Woo Ku came in ranked #171, leading the head-to-head 1–0. Yeon Woo Ku extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-04-05 | W15 Kashiwa 1 | SF | hard | Yeon Woo Ku | 6-2 6-4 |
Averages over each player's completed matches in the selected window (98 vs 67). 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