JPN

K Ishii

Japan · Mixed doubles · 2025

4: matches
75%: won
0: senior titles
0: finals

World ranking

Not on a world ranking list we hold: the full lists are kept from September 2026 and the weekly top lists from 2013, so a player outside them has none.

Our ratingHow it works

No rating yet. Our rating comes from senior draw results, and this player has none rated.

Form

3/4won of the last
4 matches

Latest: lost to I L Pramudya / Rinjani Kwinnara Nastine, World Junior Championships 2025, round of 16. Newest on the left.

Recent matches

The last 4 matches.

Scores read from K Ishii's side.

World Junior Championships 2025Mixed doubles, with H Hashimura Round of 16 I L Pramudya / Rinjani Kwinnara Nastine 4–15 15–13 10–15 Lost

Round of 32 Cheung S S / Chu W C 13–15 15–10 15–10 Won

Round of 64 D A Kozinka / C Halova 15–3 15–5 Won

Round of 128 V Dehelean / L Constantin 15–11 15–11 Won

Partners and rivals

Who with, and who against.

Head to head counts every draw match between them, in any event.

Partners

H HashimuraMixed doubles · 20253–1

Rivals

I L PramudyaIndonesia · last met 20250–1
Rinjani Kwinnara NastineIndonesia · last met 20250–1
Cheung S SHong Kong · last met 20251–0
Chu W CHong Kong · last met 20251–0
D A KozinkaSlovakia · last met 20251–0
C HalovaSlovakia · last met 20251–0
V DeheleanRomania · last met 20251–0
L ConstantinRomania · last met 20251–0