Wins
43
Indexed tournament wins
Player record
Zhou, Ivy
Losses
40
Indexed tournament losses
Matches
83
Decisive results
Win rate
51.8%
Across indexed matches
Peak rating
1,613
Highest rating in the available history.
Biggest upset
Pingali, Vidya
Berkeley Open on the JOOLA NA · Sep 6, 2009 · +526 rating
Open →Biggest loss
Stomakhin, Nicole
Golden State Open · May 24, 2009 · -237 rating
Open →Most frequent opponent
Jha, Prachi
4 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
14 tournament appearances · synced Aug 8, 2026, 2:17 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Feb 20, 2011 | 2011 Western Open on the JOOLA NA TourTournament · View matches · USATT readjusted 1,426 → 1,584 | 1,426 | 1,613 | +29+39 / -10 | 3W / 2L |
| Sep 5, 2010 | 2010 Berkeley Open on the JOOLA NA TourTournament · View matches · USATT readjusted 1,287 → 1,356 | 1,287 | 1,426 | +70+70 / 0 | 7W / 1L |
| Feb 20, 2010 | 2010 Western Open on the JOOLA NA TourTournament · View matches | 1,243 | 1,287 | +44+61 / -17 | 5W / 4L |
| Dec 19, 2009 | 2009 US NationalsTournament · View matches | 1,243 | 1,243 | 0+0 / 0 | 1W / 2L |
| Dec 6, 2009 | ICC California State OpenTournament · View matches | 1,202 | 1,243 | +41 | 3W / 1L |
| Sep 6, 2009 | Berkeley Open on the JOOLA NA Tournament · View matches | 785 | 1,202 | +417 | 9W / 4L |
| May 24, 2009 | Golden State OpenTournament · View matches | 815 | 785 | -30+0 / -30 | 1W / 3L |
| Feb 22, 2009 | Western Open on the JOOLA NA TourTournament · View matches · USATT readjusted 440 → 740 | 440 | 815 | +75+75 / 0 | 4W / 5L |
| Oct 5, 2008 | Newgy Northern California FallTournament · View matches | 382 | 440 | +58+58 / 0 | 4W / 2L |
| Aug 31, 2008 | 2008 Life West OpenTournament · View matches | 382 | 382 | 0+0 / 0 | 0W / 4L |
| May 25, 2008 | Golden State OpenTournament · View matches | 381 | 382 | +1+8 / -7 | 1W / 2L |
| Dec 22, 2007 | USA National Table Tennis ChamTournament · View matches | 381 | 381 | 0+0 / 0 | 0W / 1L |
| Sep 16, 2007 | 2007 Berkeley OpenTournament · View matches · USATT readjusted 292 → 349 | 292 | 381 | +32+40 / -8 | 3W / 4L |
| Feb 18, 2007 | Western OpenTournament · View matches · Initial rating 292 | Unrated | 292 | — | 2W / 5L |
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