Aoi Ito defeated Haruka Kaji 3-6 6-3 6-0 in the W50 Goyang 1 semi-final on hard. Aoi Ito extended the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-05-07 | W75 Fukuoka 1 | R32 | carpet | Aoi Ito | 7-5 6-2 |
| 2023-11-22 | W100 Takasaki 2 | R32 | hard | Aoi Ito | 7-6(3) 6-2 |
| 2023-06-30 | W25 Hong Kong | QF | hard | Haruka Kaji | 7-6(2) 3-6 6-4 |
| 2022-10-13 | W25 Hamamatsu | R16 | carpet | Haruka Kaji | 3-6 6-2 6-3 |
Averages over each player's completed matches in the selected window (72 vs 90). 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