Lin Zhu defeated Sayaka Ishii 6-4 7-6 in the W100 Tokyo round of 32 on hard. The result followed the form book — Lin Zhu came in ranked #173, leading the head-to-head 1–0. Lin Zhu extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-04-23 | W100 Tokyo 1 | R32 | hard | Lin Zhu | 6-4 7-6(4) |
Averages over each player's completed matches in the selected window (86 vs 71). 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
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About