Hina Inoue defeated Haruka Kaji 6-3 6-3 in the W35 Osaka semi-final on hard. The upset overturned the form book — Haruka Kaji came in ranked #260, defending last year's quarter-final, but Hina Inoue had been the form player, winning 5 of their last 8 on hard. Hina Inoue extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-11-29 | W50 Yokohama 1 | SF | hard | Hina Inoue | 7-6(5) 6-1 |
| 2024-05-24 | W50 Goyang 1 | QF | hard | Haruka Kaji | 7-6(6) 6-2 |
Averages over each player's completed matches in the selected window (32 vs 31). 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