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.
JPN
Yooko Koizumi
Japan · Women's singles · 1987 to 1988
- 2
- matches
- 50%
- won
- 0
- senior titles
- 0
- finals
1,500Women's singles
last rated 1988
last rated 1988
Highest 1,500.
1/2won of the last
2 matches
2 matches
- W
- L
Latest: beat Hisako Takamine, All England Open 1988, round of 32. Newest on the left.
Season by season
Matches played and won, year by year.
- Played
- Won
- A title that year
'87
'88
Show the numbers
| Year | Played | Won | Titles |
|---|---|---|---|
| 1988 | 1 | 1 | 0 |
| 1987 | 1 | 0 | 0 |
Recent matches
The last 2 matches.
Scores read from Yooko Koizumi's side.
Partners and rivals
Who with, and who against.
Head to head counts every draw match between them, in any event.
Rivals
- Hisako TakamineJapan · last met 19881–0
- Lee Young-sukSouth Korea · last met 19870–1