Wins
198
Indexed tournament wins
Player record
Poon, Derrick
Losses
197
Indexed tournament losses
Matches
395
Decisive results
Win rate
50.1%
Across indexed matches
Peak rating
2,068
Highest rating in the available history.
Biggest upset
Saria, Roberto
Western Open on the 2001 NA To · Sep 2, 2001 · +547 rating
Open →Biggest loss
Titrud, Tony
2001 US Open 3 · Jul 8, 2001 · -452 rating
Open →Most frequent opponent
Chen, Wei Hao
4 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
33 tournament appearances · synced Aug 8, 2026, 2:14 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Dec 17, 2005 | 2005 US Nationals ChampionshipTournament · View matches | 2,003 | 2,041 | +38+52 / -14 | 2W / 5L |
| Nov 27, 2005 | 2005 N. American Teams Open ChTournament · View matches | 1,971 | 2,003 | +32+81 / -49 | 6W / 12L |
| Nov 28, 2004 | 2004 N. American Teams Open TTTournament · View matches | 2,000 | 1,971 | -29 | 7W / 16L |
| Jul 4, 2004 | US OpenTournament · View matches | 2,000 | 2,000 | 0+12 / -12 | 4W / 4L |
| Feb 29, 2004 | California Open on the 2004 StTournament · View matches | 2,006 | 2,000 | -6+0 / -6 | 1W / 3L |
| Dec 20, 2003 | 2003 USA TT National ChampionshipTournament · View matches | 2,029 | 2,006 | -23 | 8W / 8L |
| Nov 30, 2003 | North American TeamsTournament · View matches | 2,068 | 2,029 | -39+59 / -98 | 5W / 16L |
| Aug 31, 2003 | Western Open 2003Tournament · View matches · USATT readjusted 1,916 → 2,037 | 1,916 | 2,068 | +31+49 / -18 | 7W / 5L |
| Jul 6, 2003 | 2003 U.S. OpenTournament · View matches | 1,928 | 1,916 | -12 | 10W / 9L |
| May 25, 2003 | Golden State OpenTournament · View matches | 1,941 | 1,928 | -13+18 / -31 | 3W / 4L |
| Apr 6, 2003 | North American ChampionshipsTournament · View matches | 1,957 | 1,941 | -16+0 / -16 | 0W / 4L |
| Dec 22, 2002 | 2002 US National ChampionshipsTournament · View matches | 1,921 | 1,957 | +36 | 9W / 8L |
| Dec 1, 2002 | Stiga N.A. Teams ChampionshipsTournament · View matches | 1,801 | 1,921 | +120 | 16W / 10L |
| Nov 16, 2002 | Sacramento Fall OpenTournament · View matches | 1,815 | 1,801 | -14+4 / -18 | 1W / 6L |
| Nov 10, 2002 | Stiga Pacific Rim OpenTournament · View matches | 1,825 | 1,815 | -10 | 3W / 4L |
| Oct 20, 2002 | Concord Cup Youth TournamentTournament · View matches | 1,842 | 1,825 | -17+0 / -17 | 2W / 2L |
| Sep 21, 2002 | Sacramento Sept. OpenTournament · View matches | 1,835 | 1,842 | +7+9 / -2 | 2W / 2L |
| Jul 7, 2002 | 2002 U.S. OpenTournament · View matches · USATT readjusted 1,676 → 1,814 | 1,676 | 1,835 | +21+61 / -40 | 10W / 7L |
| May 26, 2002 | Golden State OpenTournament · View matches | 1,667 | 1,676 | +9+26 / -17 | 3W / 4L |
| Apr 20, 2002 | Sacramento Spring OpenTournament · View matches | 1,646 | 1,667 | +21+27 / -6 | 3W / 7L |
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