Wins
22
Indexed tournament wins
Player record
Umemura, Aya
Losses
11
Indexed tournament losses
Matches
33
Decisive results
Win rate
66.7%
Across indexed matches
Peak rating
2,628
Highest rating in the available history.
Biggest upset
Ni, Xia Lian
ITTF Pro Tour 1 · Jul 8, 2001 · +247 rating
Open →Biggest loss
Not enough data
No qualifying loss available.
Most frequent opponent
Boileau, Anne
1 match
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
7 tournament appearances · synced Aug 10, 2026, 2:14 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jul 6, 2003 | 2003 U.S. OpenTournament · View matches | 2,600 | 2,628 | +28 | 5W / 0L |
| Jul 6, 2002 | 2002 U.S. Open/ITTF Pro TourTournament · View matches | 2,608 | 2,600 | -8 | 0W / 1L |
| Jul 8, 2001 | ITTF Pro Tour 1Tournament · View matches · USATT readjusted 2,412 → 2,586 | 2,412 | 2,608 | +22+27 / -5 | 4W / 1L |
| Jul 9, 2000 | U.S. Open/ITTF Pro TourTournament · View matches | 2,417 | 2,412 | -5+0 / -5 | 2W / 2L |
| Jul 5, 1998 | 1998 US OpenTournament · View matches | 2,424 | 2,417 | -7+0 / -7 | 1W / 1L |
| Jul 7, 1996 | 1996 US OpenTournament · View matches | 2,406 | 2,424 | +18 | 5W / 3L |
| Jul 4, 1994 | US OpenTournament · View matches · Initial rating 2,406 | Unrated | 2,406 | — | 5W / 3L |
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