Wins
4
Indexed tournament wins
Player record
Koh, Sienna
Losses
10
Indexed tournament losses
Matches
14
Decisive results
Win rate
28.6%
Across indexed matches
Peak rating
1,320
Highest rating in the available history.
Biggest upset
Not enough data
No qualifying upset available.
Biggest loss
Not enough data
No qualifying loss available.
Most frequent opponent
Abigail Yu
1 match
Open →Rating trajectory
Published rating movement across recorded events.
Rating history unavailable
More published rating points are needed before a trajectory can be drawn.
Tournament history
1 tournament appearances · synced Aug 12, 2026, 2:25 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Dec 16, 2024 | 2024 US OPEN TABLE TENNIS CHAMPIONSHIPSTournament · View matches · Initial rating 1,320 | Unrated | 1,320 | -14+44 / -58 | 4W / 10L |
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