Ayumi Miyamoto defeated Mei Hasegawa 6-0 6-3 in the W15 Kawaguchi 1 q16 on hard. Ayumi Miyamoto extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-09-23 | W50 Nanao 1 | Q16 | carpet | Ayumi Miyamoto | 6-1 7-6(5) |
| 2023-07-29 | W15 Sapporo 1 | SF | hard | Mei Hasegawa | 6-3 4-6 6-4 |
Averages over each player's completed matches in the selected window (45 vs 1). 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. Small sample — read as indicative. About