Wins
141
Indexed tournament wins
Player record
Jonathan Pak
Losses
122
Indexed tournament losses
Matches
263
Decisive results
Win rate
53.6%
Across indexed matches
Peak rating
2,002
Highest rating in the available history.
Biggest upset
Wu, Joe
2008 Life West Open · Aug 31, 2008 · +1096 rating
Open →Biggest loss
Jiarui Hu
Paddle Palace Club 2024 June Open · Jun 15, 2024 · -420 rating
Open →Most frequent opponent
Alexandr Kaplan
6 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
30 tournament appearances · synced Aug 8, 2026, 8:58 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Sep 5, 2010 | 2010 Berkeley Open on the JOOLA NA TourTournament · View matches | 1,770 | 1,777 | +7+45 / -38 | 5W / 7L |
| May 30, 2010 | Golden State OpenTournament · View matches | 1,763 | 1,770 | +7+10 / -3 | 3W / 3L |
| Feb 20, 2010 | 2010 Western Open on the JOOLA NA TourTournament · View matches | 1,764 | 1,763 | -1 | 5W / 8L |
| Feb 14, 2010 | Year of the Tiger OpenTournament · View matches | 1,765 | 1,764 | -1+9 / -10 | 5W / 3L |
| Dec 6, 2009 | ICC California State OpenTournament · View matches · USATT readjusted 1,669 → 1,721 | 1,669 | 1,765 | +44+57 / -13 | 4W / 4L |
| Oct 4, 2009 | 2009 SOCAL OpenTournament · View matches | 1,569 | 1,669 | +100 | 5W / 4L |
| Sep 6, 2009 | Berkeley Open on the JOOLA NA Tournament · View matches | 1,559 | 1,569 | +10+50 / -40 | 4W / 7L |
| Nov 23, 2008 | Spin Magicians Northern CA FalTournament · View matches · USATT readjusted 880 → 1,488 | 880 | 1,559 | +71+79 / -8 | 12W / 2L |
| Aug 31, 2008 | 2008 Life West OpenTournament · View matches | 188 | 880 | +692 | 4W / 5L |
| Apr 15, 2007 | Butterfly Northern CA Spring OTournament · View matches | Unrated | 188 | — | 0W / 1L |
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