Ayumi Miyamoto defeated Hayu Kinoshita 6-3 1-6 6-3 in the W15 Sapporo quarter-final on hard. Ayumi Miyamoto extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-06-27 | W15 Sapporo 2 | QF | hard | Ayumi Miyamoto | 6-3 1-6 6-3 |
| 2025-05-23 | W15 Fukui 1 | QF | hard | Hayu Kinoshita | 3-6 6-4 6-4 |
Averages over each player's completed matches in the selected window (81 vs 135). 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