Wins
175
Indexed tournament wins
Player record
Joanna Zhang
Losses
167
Indexed tournament losses
Matches
342
Decisive results
Win rate
51.2%
Across indexed matches
Peak rating
2,081
Highest rating in the available history.
Biggest upset
Lisa Lin
US Open · Jul 5, 2014 · +818 rating
Open →Biggest loss
Sally Moyland
2017 SuperMicro US Nationals · Jul 3, 2017 · -359 rating
Open →Most frequent opponent
Michael Zhang
4 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
22 tournament appearances · synced Aug 26, 2026, 2:23 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jul 5, 2014 | US OpenTournament · View matches | 761 | 1,383 | +622 | 12W / 6L |
| Oct 13, 2013 | Topspin Rising Stars Open 2013Tournament · View matches · Initial rating 761 | Unrated | 761 | +33+33 / 0 | 2W / 0L |
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