Wins
22
Indexed tournament wins
Player record
Ahn, Sey
Losses
52
Indexed tournament losses
Matches
74
Decisive results
Win rate
29.7%
Across indexed matches
Peak rating
1,174
Highest rating in the available history.
Biggest upset
Shirakawa, Kazuo
US Nationals · Dec 14, 2015 · +333 rating
Open →Biggest loss
David Willard
2019 Fall Open Table Tennis Championship · Oct 18, 2019 · -411 rating
Open →Most frequent opponent
Freels, David
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
10 tournament appearances · synced Aug 7, 2026, 2:18 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 20, 2020 | $3000 Presper Financial Architects OpenTournament · View matches | 1,079 | 1,051 | -28+2 / -30 | 1W / 5L |
| Oct 18, 2019 | 2019 Fall Open Table Tennis ChampionshipTournament · View matches | 1,174 | 1,079 | -95 | 0W / 3L |
| May 18, 2019 | Pittsburgh Steel City Open 2019Tournament · View matches | 1,127 | 1,174 | +47+52 / -5 | 5W / 4L |
| Apr 20, 2019 | SpinBlock Spring Open 2019Tournament · View matches | 1,159 | 1,127 | -32+0 / -32 | 0W / 3L |
| Oct 13, 2018 | 33rd Annual Bernard Hock OpenTournament · View matches | 1,161 | 1,159 | -2+10 / -12 | 3W / 5L |
| Aug 18, 2018 | Lexington Summer OpenTournament · View matches | 1,135 | 1,161 | +26+40 / -14 | 2W / 4L |
| Aug 20, 2016 | Orange County TTA OpenTournament · View matches · USATT readjusted 1,013 → 1,078 | 1,013 | 1,135 | +57+62 / -5 | 6W / 7L |
| Dec 14, 2015 | US NationalsTournament · View matches | 864 | 1,013 | +149 | 4W / 12L |
| Oct 17, 2015 | LATTA OpenTournament · View matches | 906 | 864 | -42+0 / -42 | 0W / 6L |
| Sep 19, 2015 | LATTA Open SeptemberTournament · View matches · Initial rating 906 | Unrated | 906 | +5+13 / -8 | 1W / 3L |
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