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Deuce.

WTA TourJapan

Ayumi Koshiishi

Age 26

Season
31–33
48.4% win rate
Career
291–179
61.9% win rate
Titles
0
Singles
Prize money
$94K
Career

Recent form

1 loss in a row

  1. WBeat Kallista Liu
  2. LLost to Yufei Ren
  3. WBeat Zijiang Yang
  4. LLost to Aliona Falei
  5. LLost to Priska Nugroho
  6. WBeat Alexandra Vagramov
  7. WBeat Teah Chavez
  8. LLost to Anna Sinclair Rogers
  9. LLost to Kayla Cross
  10. WBeat Petra Hule
  11. WBeat Arina Varaksina
  12. LLost to Sijia Wei

Oldest to newest. Hover a result for the opponent.

By surface

Strongest on hard

  • Hard31–3348%

Elo rating

Full leaderboard

1538#818 on tour

Peak 1625 in 2024 · from 64 rated matches

  • Hard

    1553+15 vs overall

    64 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

63 matches· ITF

All levelsMain tour 1ITF 63
All years20252024