Wins
463
Indexed tournament wins
Player record
Zheng, Jiaqi
Losses
112
Indexed tournament losses
Matches
575
Decisive results
Win rate
80.5%
Across indexed matches
Peak rating
2,644
Highest rating in the available history.
Biggest upset
Liu, Juan
U.S. Open · Jul 5, 2008 · +293 rating
Open →Biggest loss
Lily Zhang
2008 Western Open · Mar 22, 2008 · -345 rating
Open →Most frequent opponent
Khoa Nguyen
10 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
75 tournament appearances · synced Aug 10, 2026, 2:14 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Aug 19, 2007 | San Francisco Summer OpenTournament · View matches | 2,512 | 2,514 | +2+2 / 0 | 7W / 0L |
| Aug 5, 2007 | 2007 JOOLA RR ExtravaganzaTournament · View matches | 2,511 | 2,512 | +1+1 / 0 | 5W / 0L |
| Jul 22, 2007 | ICC Northern CA OpenTournament · View matches | 2,489 | 2,511 | +22+22 / 0 | 5W / 0L |
| Jul 7, 2007 | U.S. Open ChampionshipsTournament · View matches | 2,501 | 2,489 | -12+8 / -20 | 6W / 2L |
| Jun 10, 2007 | 2007 San Diego OpenTournament · View matches | 2,493 | 2,501 | +8+21 / -13 | 6W / 1L |
| May 27, 2007 | Golden State OpenTournament · View matches | 2,461 | 2,493 | +32+38 / -6 | 10W / 1L |
| May 12, 2007 | Sacramento Spring OpenTournament · View matches | 2,458 | 2,461 | +3+9 / -6 | 5W / 1L |
| Apr 15, 2007 | Butterfly Northern CA Spring OTournament · View matches | 2,463 | 2,458 | -5+0 / -5 | 5W / 1L |
| Mar 25, 2007 | The 2007 John Schneider MemoriTournament · View matches | 2,470 | 2,463 | -7+1 / -8 | 2W / 2L |
| Feb 24, 2007 | Sacramento Winter OpenTournament · View matches | 2,456 | 2,470 | +14+24 / -10 | 7W / 1L |
| Feb 18, 2007 | Western OpenTournament · View matches | 2,426 | 2,456 | +30+32 / -2 | 7W / 1L |
| Dec 9, 2006 | Power Pong OpenTournament · View matches | 2,422 | 2,426 | +4+8 / -4 | 4W / 1L |
| Nov 12, 2006 | 18th Annual Viducich Stiga PacificTournament · View matches | 2,442 | 2,422 | -20+20 / -40 | 8W / 2L |
| Oct 22, 2006 | 2006 Stiga NA Tour FinalsTournament · View matches | 2,465 | 2,442 | -23+16 / -39 | 9W / 4L |
| Sep 3, 2006 | 2006 Berkeley OpenTournament · View matches · Initial rating 2,465 | Unrated | 2,465 | — | 12W / 2L |
61–75 of 75
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