Haruka Kaji defeated Ying Zhang 7-6 6-4 in the W35 Kunshan round of 32 on hard. The result followed the form book — Haruka Kaji came in ranked #260, leading the head-to-head 2–0. Haruka Kaji extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-10-08 | W35 Kunshan 1 | R32 | hard | Haruka Kaji | 7-6(4) 6-4 |
| 2015-06-15 | Anning $10K | R32 | clay | Haruka Kaji | 6-4 7-6(4) |
Averages over each player's completed matches in the selected window (128 vs 94). 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