Official WTA singles ranking
Koshiishi Ayumi
World No. 758 · Japan
Koshiishi Ayumi is world No. 758 in the official WTA singles ranking from Japan with 47 points, published 20.07.2026. View ranking points, nationality and the latest official ranking update.
- WTA rank
- #758
- Ranking points
- 47
- Nationality
- Japan
- Tournaments
- 10
Koshiishi Ayumi ranking details
- Tour
- WTA Singles
- World ranking
- No. 758
- Points
- 47
- Ranking date
- 20.07.2026
This page uses the official published WTA ranking. Live rankings are provisional estimates that can change while tournaments are in progress; the official ranking provides a stable value for player and match analysis.