Sayaka Ishii defeated Aoi Ito 6-0 6-0 in the W35 MIYAZAKI round of 32 on hard. Sayaka Ishii extended the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-01-07 | Australian Open | Q128 | hard | Sayaka Ishii | 6-3 6-4 |
| 2024-04-30 | W100 Gifu 1 | R32 | hard | Aoi Ito | 4-6 7-6(2) 1-0 |
| 2023-04-02 | W25 Kashiwa | Q16 | hard | Sayaka Ishii | 6-4 7-6(4) |
| 2022-11-14 | W60 Tokyo | Q32 | hard | Sayaka Ishii | 1-6 6-1 11-9 |
Averages over each player's completed matches in the selected window (22 vs 27). 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