Wins
2
Indexed tournament wins
Player record
Sean O'Donnell
Losses
15
Indexed tournament losses
Matches
17
Decisive results
Win rate
11.8%
Across indexed matches
Peak rating
1,575
Highest rating in the available history.
Biggest upset
Not enough data
No qualifying upset available.
Biggest loss
Angela Dongting Ma
2025 US Open Table Tennis Championships · Dec 16, 2025 · -123 rating
Open →Most frequent opponent
Albert Alexandrov
1 match
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
4 tournament appearances · synced Aug 13, 2026, 2:46 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Dec 16, 2025 | 2025 US Open Table Tennis ChampionshipsUSATT-managed · View matches | 1,575 | 1,545 | -30+0 / -30 | 0W / 6L |
| Dec 16, 2023 | 2023 US Open Table Tennis ChampionshipsTournament · View matches | 1,575 | 1,575 | 0+0 / 0 | 1W / 2L |
| Dec 16, 2022 | 2022 U.S. OPEN TABLE TENNIS CHAMPIONSHIPSTournament · View matches | 1,575 | 1,575 | 0+0 / 0 | 1W / 1L |
| Oct 19, 2019 | LATTA Open October 2019Tournament · View matches · Initial rating 1,575 | Unrated | 1,575 | — | 0W / 6L |
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