Haruka Kaji is a professional tennis player from Japan, born 25 September 1994. The Japanese competes on the WTA Tour and plays right-handed. Among WTA players aged 30 and over, Kaji is ranked No. 49.
This page tracks Haruka Kaji's upcoming schedule, latest results, recent form and surface record, with each match linking through to a detailed head-to-head and pre-match analysis. Scores update live as matches are played.
Rankings
Trends
Kaji has won 11 of the last 30 first sets
37%Kaji has won 6 of 8 deciding sets
75%Kaji has won 5 of the last 10 matches
50%Ranking Projection
Trajectory from our weekly snapshots. Defending— points dropping in the next ~12 weeks (last year's results at the same events). Win … — points gained by winning the round they're currently in. Expected — most likely landing rank from our draw model (Elo over the bracket). WTA points table.
Clutch Rating
How a player performs in the biggest moments, across 102 matches in our records. About
Freshness
21 days rest
Recent on-court load (higher = fresher), updated daily. About
Career highs
Ranking trajectory from our weekly snapshots (last ~12 months); peak rating and longest tour-level win streak from our match records. Umpiry rank is the player’s position by our rating — the arrow shows how many spots that is above (▲) or below (▼) their official ranking.
2026 season form
18–14W–L56%
- Last 60 days
- 0–1
Recent surface record
Career record
62–73W–L
Career surface record
Upcoming matches
Recent results
Exhibitions & team events
Shown for completeness — not counted in form, surface, or career stats. 12 matches (exhibitions, Davis / Laver / United Cup).
More Japan players
Explore the rankings
Frequently asked questions
When was Haruka Kaji born?
Haruka Kaji was born on 25 September 1994 (31 years old).
Where is Haruka Kaji from?
Haruka Kaji is from Japan.
Is Haruka Kaji right or left-handed?
Haruka Kaji plays right-handed.
How good is Haruka Kaji on hard?
Haruka Kaji has won 47% of hard-court matches (54-60).