Hayu Kinoshita defeated Honori Koyama 6-2 7-6 in the W15 Sapporo round of 32 on hard. The result followed the form book — Hayu Kinoshita came in ranked #223, leading the head-to-head 1–0. Hayu Kinoshita extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-06-18 | W15 Sapporo 1 | R32 | hard | Hayu Kinoshita | 6-2 7-6(6) |
Averages over each player's completed matches in the selected window (135 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