H2H data updated: 2026-09-23 00:00 UTC

Darya Astakhova vs Haruka Kaji

Compare the head-to-head record, career totals, season-by-season performance, and match log for Darya Astakhova vs Haruka Kaji.

Russia Age 24 Right-Handed
H2H
0 0
0 main-draw meetings
Japan Age 31 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Darya Astakhova #200 6-2 6-7(6) 6-2 Haruka Kaji #250 Match data Sep 19, 2026 Q1 Q Korea Open WTA 250 Hard

1 qualifying meeting shown in the table; qualifying is excluded from the H2H score. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 including documented historical predecessor categories Finals 500 including documented historical predecessor categories 250 including documented historical predecessor categories Titles
Darya Astakhova #203 #200 385 1,560 1 1 50.0% 0 0 0 0 0 0
Haruka Kaji #257 #219 327 1,506 0 0 0 0 0 0 0 0

Career Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.

Age Darya Astakhova Haruka Kaji
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
24 2026 1–1 50.0% #203 1,553 0 0

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.

Age Darya Astakhova Haruka Kaji
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule
20 2022 1521
21 2023 1542
22 2017 1490 100.1
23 2025 1498 95.0 2018 1475 93.1
24 2026 1554 107.8 +0.23 -0.04 0.953 48.8% 50.0% -0.50 1–1 1–0 -0.19 2019 1457 96.6
28 2023 1450 90.4
29 2024 1468 97.0
30 2025 1447 93.2
31 2026 1409 96.4
Career 1560 102.1 +0.23 -0.04 0.953 48.8% 50.0% -0.50 1–1 1–0 -9.50 1506 87.7

Career Rivalries

Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.