Wins
13
Indexed tournament wins
Player record
Yotsumoto, Naomi
Losses
5
Indexed tournament losses
Matches
18
Decisive results
Win rate
72.2%
Across indexed matches
Peak rating
2,503
Highest rating in the available history.
Biggest upset
Not enough data
No qualifying upset available.
Biggest loss
Chen, Jing
1999 US Open · Jul 4, 1999 · -14 rating
Open →Most frequent opponent
Cada, Petra
1 match
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
2 tournament appearances · synced Aug 14, 2026, 2:17 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jul 4, 1999 | 1999 US OpenTournament · View matches | 2,489 | 2,503 | +14 | 6W / 2L |
| Jul 6, 1997 | U.S. OpenTournament · View matches · Initial rating 2,489 | Unrated | 2,489 | — | 7W / 3L |
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