Ayumi Miyamoto advanced when Mio Mushika retired 7-6 4-6 3-1 in the W15 Sapporo 1 quarter-final. Ayumi Miyamoto extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-06-04 | W15 Kawaguchi 1 | R32 | hard | Ayumi Miyamoto | 6-3 6-1 |
Averages over each player's completed matches in the selected window (45 vs 61). 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