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Deuce.

WTA TourJapan

Haruka Kaji

Age 32 · Right-handed · Pro since 2011

Season
87–79
52.4% win rate
Career
338–280
54.7% win rate
Titles
0
Singles
Prize money
$305K
Career

Recent form

3 losses in a row

  1. WBeat Sofia Johnson
  2. WBeat Christasha McNeil
  3. LLost to Julieta Pareja
  4. LLost to Lea Ma
  5. WBeat Ankita Raina
  6. LLost to Taylah Preston
  7. WBeat Sakura Hosogi
  8. LLost to Lidia Encheva
  9. WBeat Amandine Hesse
  10. LLost to Elena Milovanovic
  11. LLost to Darya Astakhova
  12. LLost to Emerson Jones

Oldest to newest. Hover a result for the opponent.

By surface

Strongest on grass

  • Hardmost played76–6853%
  • Clay4–931%
  • Grass3–175%
  • Indoor3–175%
  • Surface TBD1–0100%

Elo rating

Full leaderboard

1608#544 on tour

Peak 1735 in 2025 · from 166 rated matches

  • Hard

    1640+32 vs overall

    144 matches

Computed from every completed WTA singles match since 2008, not from ranking points: beating a strong player is worth more than beating a weak one. A surface figure is this player’s overall rating plus an adjustment learned only from their matches on that surface.

Match results

27 matches· 2026

All levelsSlams 3Main tour 25ITF 141
All years2026202520242023