Wins
157
Indexed tournament wins
Player record
Poon, Derrick
Losses
118
Indexed tournament losses
Matches
275
Decisive results
Win rate
57.1%
Across indexed matches
Peak rating
2,079
Highest rating in the available history.
Biggest upset
Mast, Michael
2005 US Nationals Championship · Dec 17, 2005 · +365 rating
Open →Biggest loss
Nguyen, Dang
Pacific Coast Open · Sep 29, 2002 · -560 rating
Open →Most frequent opponent
Nguyen, Dinh
14 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
28 tournament appearances · synced Aug 8, 2026, 2:14 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 29, 2003 | California State OpenTournament · View matches · USATT readjusted 968 → 1,201 | 968 | 1,240 | +39+42 / -3 | 3W / 2L |
| Dec 22, 2002 | 2002 US National ChampionshipsTournament · View matches | 928 | 968 | +40+41 / -1 | 4W / 7L |
| Nov 24, 2002 | Power Pong November OpenTournament · View matches | 925 | 927 | +2+15 / -13 | 6W / 6L |
| Nov 3, 2002 | High Desert OpenTournament · View matches | 877 | 925 | +48+48 / 0 | 2W / 4L |
| Sep 29, 2002 | Pacific Coast OpenTournament · View matches | 1,842 | 1,762 | -80 | 1W / 2L |
| Sep 1, 2002 | California OpenTournament · View matches | 866 | 872 | +6+11 / -5 | 6W / 3L |
| Dec 23, 2001 | 2001 USATT NationalsTournament · View matches | 920 | 866 | -54+12 / -66 | 3W / 2L |
| Oct 28, 2001 | Power Pong OpenTournament · View matches · Initial rating 920 | Unrated | 920 | — | 1W / 3L |
21–28 of 28
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