Wins
209
Indexed tournament wins
Player record
Massoud Dehdashti
Losses
246
Indexed tournament losses
Matches
455
Decisive results
Win rate
45.9%
Across indexed matches
Peak rating
1,912
Highest rating in the available history.
Biggest upset
Tony Tam
2007 Berkeley Open · Sep 16, 2007 · +364 rating
Open →Biggest loss
Yip, David
Sam Lima Labor Day Tournament · Sep 3, 1995 · -887 rating
Open →Most frequent opponent
Mark Johnson
7 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
46 tournament appearances · synced Aug 7, 2026, 3:14 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Dec 16, 2025 | 2025 US Open Table Tennis ChampionshipsUSATT-managed · View matches | 1,624 | 1,567 | -57+58 / -115 | 5W / 15L |
| Jun 8, 2019 | 2019 Sacramento Spring OpenTournament · View matches | 1,726 | 1,624 | -102+27 / -129 | 6W / 7L |
| Feb 24, 2019 | ICC Butterfly Winter OpenTournament · View matches | 1,725 | 1,726 | +1+37 / -36 | 3W / 5L |
| May 10, 2014 | Sacramento Spring OpenTournament · View matches | 1,766 | 1,725 | -41 | 7W / 7L |
| Feb 16, 2014 | 2014 Western Open on JOOLA NA TourTournament · View matches | 1,727 | 1,766 | +39+50 / -11 | 6W / 8L |
| Dec 8, 2013 | ICC CA State OpenTournament · View matches | 1,746 | 1,727 | -19 | 4W / 6L |
| Sep 23, 2012 | 2012 Berkeley Open on JOOLA North America TourTournament · View matches | 1,711 | 1,746 | +35+42 / -7 | 4W / 5L |
| Dec 4, 2011 | ICC CA State OpenTournament · View matches | 1,677 | 1,711 | +34+88 / -54 | 6W / 4L |
| Jun 26, 2011 | 2011 US Open Warm-UpTournament · View matches | 1,800 | 1,677 | -123+13 / -136 | 3W / 5L |
| Feb 20, 2011 | 2011 Western Open on the JOOLA NA TourTournament · View matches | 1,759 | 1,800 | +41+90 / -49 | 8W / 10L |
| Sep 18, 2010 | Sacramento Summer SpectacularTournament · View matches | 1,789 | 1,759 | -30+8 / -38 | 4W / 4L |
| Sep 5, 2010 | 2010 Berkeley Open on the JOOLA NA TourTournament · View matches | 1,769 | 1,789 | +20+26 / -6 | 5W / 8L |
| May 30, 2010 | Golden State OpenTournament · View matches | 1,799 | 1,769 | -30+2 / -32 | 3W / 6L |
| Mar 14, 2009 | Sacramento Winter OpenTournament · View matches | 1,794 | 1,799 | +5+17 / -12 | 8W / 3L |
| May 25, 2008 | Golden State OpenTournament · View matches | 1,804 | 1,794 | -10+14 / -24 | 5W / 4L |
| Mar 22, 2008 | 2008 Western OpenTournament · View matches | 1,838 | 1,804 | -34+21 / -55 | 5W / 3L |
| Mar 1, 2008 | Sacramento Winter OpenTournament · View matches | 1,844 | 1,838 | -6+4 / -10 | 4W / 4L |
| Nov 3, 2007 | Sacramento Fall OpenTournament · View matches | 1,815 | 1,844 | +29+38 / -9 | 9W / 3L |
| Sep 16, 2007 | 2007 Berkeley OpenTournament · View matches | 1,763 | 1,815 | +52+67 / -15 | 8W / 7L |
| Aug 19, 2007 | San Francisco Summer OpenTournament · View matches | 1,775 | 1,763 | -12+6 / -18 | 2W / 4L |
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