Wins
41
Indexed tournament wins
Player record
Zheng, Ivan
Losses
81
Indexed tournament losses
Matches
122
Decisive results
Win rate
33.6%
Across indexed matches
Peak rating
1,182
Highest rating in the available history.
Biggest upset
Chebu Herrick
2014 Berkeley Open on JOOLA North American Tour · Sep 14, 2014 · +756 rating
Open →Biggest loss
Gonzalez, David
Sacramento Summer Open · Aug 27, 2016 · -1005 rating
Open →Most frequent opponent
Bagga, Shailinder
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
17 tournament appearances · synced Aug 8, 2026, 2:20 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Dec 2, 2016 | ICC Butterfly California State OpenTournament · View matches | 1,126 | 1,095 | -31+3 / -34 | 1W / 4L |
| Aug 27, 2016 | Sacramento Summer OpenTournament · View matches | 1,174 | 1,126 | -48+35 / -83 | 1W / 5L |
| Aug 13, 2016 | 2016 Butterfly San Francisco Open Table Tennis ChampionshipTournament · View matches | 1,182 | 1,174 | -8+0 / -8 | 1W / 3L |
| Jul 4, 2016 | 2016 USA Table Tennis National ChampionshipTournament · View matches | 1,054 | 1,182 | +128+168 / -40 | 12W / 7L |
| May 6, 2016 | California State ChampionshipTournament · View matches | 1,075 | 1,054 | -21+0 / -21 | 0W / 4L |
| Dec 6, 2015 | ICC STIGA California OpenTournament · View matches | 1,123 | 1,075 | -48+0 / -48 | 0W / 4L |
| Sep 6, 2015 | 2015 LA Open Table Tennis TournamentTournament · View matches | 1,122 | 1,123 | +1+8 / -7 | 2W / 8L |
| Jul 11, 2015 | 2015 U.S. Open Tournament · View matches | 950 | 1,122 | +172 | 7W / 8L |
| May 3, 2015 | ICC STIGA California OpenTournament · View matches | 958 | 950 | -8 | 0W / 4L |
| Mar 15, 2015 | Butterfly San Francisco Open 2015Tournament · View matches | 960 | 958 | -2+0 / -2 | 0W / 3L |
| Dec 20, 2014 | 2014 US National ChampionshipsTournament · View matches | 563 | 960 | +397 | 3W / 9L |
| Dec 7, 2014 | ICC California State OpenTournament · View matches | 578 | 563 | -15+0 / -15 | 2W / 3L |
| Oct 26, 2014 | Concord Cup Youth OpenTournament · View matches | 603 | 578 | -25+1 / -26 | 3W / 5L |
| Sep 14, 2014 | 2014 Berkeley Open on JOOLA North American TourTournament · View matches | 163 | 603 | +440 | 5W / 2L |
| Apr 6, 2014 | ICC California State OpenTournament · View matches | 153 | 163 | +10+19 / -9 | 2W / 4L |
| Dec 8, 2013 | ICC CA State OpenTournament · View matches | 192 | 153 | -39+0 / -39 | 0W / 4L |
| Oct 27, 2013 | Concord Cup Youth Open TournamentTournament · View matches | Unrated | 192 | — | 2W / 4L |
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