Wins
102
Indexed tournament wins
Player record
John Peng
Losses
154
Indexed tournament losses
Matches
256
Decisive results
Win rate
39.8%
Across indexed matches
Peak rating
1,710
Highest rating in the available history.
Biggest upset
Fredrickson, Harold
Bill Mason Memorial Open · Apr 7, 2007 · +901 rating
Open →Biggest loss
Pandana, Herman
5th Annual Bill Mason Memorial · Apr 2, 2011 · -450 rating
Open →Most frequent opponent
Potter, Will
6 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
31 tournament appearances · synced Aug 8, 2026, 2:46 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 11, 2009 | 3rd Annual Bill Mason MemorialTournament · View matches | 1,282 | 1,264 | -18+2 / -20 | 5W / 4L |
| Mar 8, 2009 | TCTTA Spring Open Double RRTournament · View matches · USATT readjusted 1,134 → 1,259 | 1,134 | 1,282 | +23+33 / -10 | 4W / 6L |
| Nov 2, 2008 | 20th Bob Viducich Stiga Pacific Rim OpenTournament · View matches | 1,116 | 1,134 | +18 | 1W / 6L |
| Sep 6, 2008 | Championship Tune-UpTournament · View matches | 1,124 | 1,116 | -8+13 / -21 | 3W / 7L |
| Jun 8, 2008 | Paddle Palace 2008 Seattle OpenTournament · View matches | 1,124 | 1,124 | 0+0 / 0 | 1W / 5L |
| Mar 29, 2008 | 2nd Annual Bill Mason MemorialTournament · View matches · USATT readjusted 756 → 1,038 | 756 | 1,124 | +86+92 / -6 | 4W / 5L |
| Nov 4, 2007 | Bob Viducich Stiga Pacific RimTournament · View matches | 758 | 756 | -2+0 / -2 | 0W / 3L |
| Aug 25, 2007 | Under 1200 Ratings TournamentTournament · View matches | 715 | 758 | +43 | 6W / 3L |
| Apr 7, 2007 | Bill Mason Memorial OpenTournament · View matches · USATT readjusted 594 → 659 | 594 | 715 | +56+58 / -2 | 4W / 6L |
| Nov 12, 2006 | 18th Annual Viducich Stiga PacificTournament · View matches | 599 | 594 | -5 | 2W / 1L |
| Aug 19, 2006 | U1200 Ratings TournamentTournament · View matches · Initial rating 599 | Unrated | 599 | — | 3W / 8L |
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