Wins
309
Indexed tournament wins
Player record
Sun, Vivian
Losses
343
Indexed tournament losses
Matches
652
Decisive results
Win rate
47.4%
Across indexed matches
Peak rating
1,974
Highest rating in the available history.
Biggest upset
Gee, Bryan
Sacramento Fall Open · Oct 28, 2006 · +591 rating
Open →Biggest loss
Fang, Haolin
2010 Berkeley Open on the JOOLA NA Tour · Sep 5, 2010 · -813 rating
Open →Most frequent opponent
Boot, Wesley
7 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
60 tournament appearances · synced Aug 9, 2026, 2:18 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Oct 28, 2007 | Concord Cup Youth TournamentTournament · View matches | 1,184 | 1,184 | 0 | 3W / 4L |
| Oct 21, 2007 | 2007 JOOLA North American TourTournament · View matches | 1,175 | 1,184 | +9+54 / -45 | 7W / 6L |
| Sep 16, 2007 | 2007 Berkeley OpenTournament · View matches | 1,138 | 1,175 | +37+103 / -66 | 14W / 7L |
| Aug 25, 2007 | Sacramento Summer OpenTournament · View matches | 1,111 | 1,138 | +27+53 / -26 | 4W / 5L |
| Jul 7, 2007 | U.S. Open ChampionshipsTournament · View matches | 842 | 1,111 | +269 | 13W / 8L |
| May 27, 2007 | Golden State OpenTournament · View matches · USATT readjusted 716 → 785 | 716 | 842 | +57+59 / -2 | 7W / 5L |
| Apr 15, 2007 | Butterfly Northern CA Spring OTournament · View matches | 700 | 716 | +16+27 / -11 | 6W / 5L |
| Feb 24, 2007 | Sacramento Winter OpenTournament · View matches | 553 | 700 | +147 | 4W / 3L |
| Feb 18, 2007 | Western OpenTournament · View matches | 554 | 553 | -1+2 / -3 | 4W / 4L |
| Nov 5, 2006 | Concord Cup Youth OpenTournament · View matches | 614 | 554 | -60+0 / -60 | 5W / 4L |
| Oct 28, 2006 | Sacramento Fall OpenTournament · View matches | 308 | 614 | +306 | 8W / 6L |
| Apr 22, 2006 | Sacramento Spring OpenTournament · View matches | 287 | 308 | +21+31 / -10 | 5W / 3L |
| Feb 11, 2006 | Sacramento Winter OpenTournament · View matches | 280 | 287 | +7 | 4W / 3L |
| Oct 29, 2005 | Sacramento Fall OpenTournament · View matches | 260 | 280 | +20+25 / -5 | 1W / 3L |
| Oct 2, 2005 | 2005 Concord Cup Youth OpenTournament · View matches | 258 | 260 | +2 | 1W / 5L |
| Oct 24, 2004 | Concord Cup Youth TT TournamentTournament · View matches | 257 | 258 | +1 | 1W / 6L |
| Sep 5, 2004 | Western Open on the 2004 StigaTournament · View matches | 257 | 257 | 0+0 / 0 | 0W / 1L |
| May 30, 2004 | Golden State OpenTournament · View matches | 265 | 257 | -8+0 / -8 | 0W / 2L |
| Aug 31, 2003 | Western Open 2003Tournament · View matches | 295 | 265 | -30+0 / -30 | 0W / 5L |
| May 25, 2003 | Golden State OpenTournament · View matches · Initial rating 295 | Unrated | 295 | — | 0W / 2L |
41–60 of 60
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