Wins
4
Indexed tournament wins
Player record
Sakamoto, Saori
Losses
2
Indexed tournament losses
Matches
6
Decisive results
Win rate
66.7%
Across indexed matches
Peak rating
2,554
Highest rating in the available history.
Biggest upset
Cai, Shanshan
U.S. Open · Jul 5, 2008 · +273 rating
Open →Biggest loss
Not enough data
No qualifying loss available.
Most frequent opponent
Cai, Shanshan
1 match
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
2 tournament appearances · synced Aug 10, 2026, 2:15 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jul 5, 2008 | U.S. OpenTournament · View matches | 2,310 | 2,554 | +244 | 4W / 1L |
| Jul 7, 2007 | U.S. Open ChampionshipsTournament · View matches · Initial rating 2,310 | Unrated | 2,310 | — | 0W / 1L |
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