Wins
508
Indexed tournament wins
Player record
Preston Nguyen
Losses
217
Indexed tournament losses
Matches
725
Decisive results
Win rate
70.1%
Across indexed matches
Peak rating
2,353
Highest rating in the available history.
Biggest upset
Valencia, Fernando (Jun)
Pacific Coast · Aug 29, 2004 · +263 rating
Open →Biggest loss
Baker, Quinn
2017 SuperMicro US Nationals · Jul 3, 2017 · -522 rating
Open →Most frequent opponent
Robert Shahnazari
24 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
101 tournament appearances · synced Aug 10, 2026, 3:00 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Oct 22, 2005 | Power Pong October OpenTournament · View matches | 2,140 | 2,315 | +175 | 9W / 1L |
| Jul 30, 2005 | Power Pong July OpenTournament · View matches | 2,140 | 2,140 | 0+7 / -7 | 3W / 3L |
| May 28, 2005 | Power Pong May OpenTournament · View matches | 2,129 | 2,140 | +11+46 / -35 | 5W / 3L |
| Feb 20, 2005 | Lechi/West Covina TTC OpenTournament · View matches | 2,145 | 2,129 | -16+7 / -23 | 5W / 3L |
| Jan 29, 2005 | Power Pong January OpenTournament · View matches · USATT readjusted 2,046 → 2,110 | 2,046 | 2,145 | +35+38 / -3 | 8W / 2L |
| Nov 22, 2004 | Power Pong OpenTournament · View matches | 2,069 | 2,046 | -23 | 1W / 3L |
| Oct 17, 2004 | Power Pong OpenTournament · View matches | 2,061 | 2,069 | +8+8 / 0 | 4W / 2L |
| Oct 10, 2004 | SoCal OpenTournament · View matches | 2,047 | 2,061 | +14+25 / -11 | 5W / 4L |
| Aug 29, 2004 | Pacific CoastTournament · View matches · USATT readjusted 1,961 → 2,014 | 1,961 | 2,047 | +33+49 / -16 | 5W / 2L |
| Aug 1, 2004 | Power Pong OpenTournament · View matches | 1,912 | 1,961 | +49+52 / -3 | 6W / 4L |
| May 16, 2004 | Power Pong OpenTournament · View matches | 1,970 | 1,912 | -58+2 / -60 | 3W / 4L |
| Apr 18, 2004 | Power Pong OpenTournament · View matches | 1,967 | 1,970 | +3+13 / -10 | 6W / 3L |
| Mar 28, 2004 | Golden Western StatesTournament · View matches · USATT readjusted 1,797 → 1,944 | 1,797 | 1,967 | +23+32 / -9 | 4W / 3L |
| Mar 7, 2004 | Power Pong OpenTournament · View matches | 1,811 | 1,797 | -14+35 / -49 | 3W / 8L |
| Dec 20, 2003 | 2003 USA TT National ChampionshipTournament · View matches | 1,790 | 1,811 | +21 | 6W / 3L |
| Nov 23, 2003 | Butterfly/Power Pong OpenTournament · View matches | 1,784 | 1,790 | +6+15 / -9 | 5W / 6L |
| Oct 12, 2003 | San Diego Giant RR & Teams TournamentTournament · View matches | 1,789 | 1,784 | -5+21 / -26 | 4W / 2L |
| Oct 5, 2003 | Butterfly/Power Pong OpenTournament · View matches | 1,708 | 1,789 | +81 | 8W / 7L |
| Aug 24, 2003 | Pacific Coast OpenTournament · View matches | 1,771 | 1,708 | -63 | 2W / 2L |
| Jun 29, 2003 | California State OpenTournament · View matches | 1,750 | 1,771 | +21+32 / -11 | 3W / 3L |