Wins
426
Indexed tournament wins
Player record
Joanna Sung
Losses
329
Indexed tournament losses
Matches
755
Decisive results
Win rate
56.4%
Across indexed matches
Peak rating
2,356
Highest rating in the available history.
Biggest upset
Vallabhapurapu, Mohan
2011 Berkeley Open on the JOOLA NA Tour · Sep 25, 2011 · +767 rating
Open →Biggest loss
Fu, Ava
ICC CA State Open · May 19, 2013 · -975 rating
Open →Most frequent opponent
Rachel Sung
25 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
62 tournament appearances · synced Aug 9, 2026, 4:14 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Dec 7, 2018 | 2018 ICC Butterfly America OpenTournament · View matches | 2,254 | 2,238 | -16+19 / -35 | 7W / 4L |
| Sep 29, 2018 | Sacramento National Ranking TournamentTournament · View matches | 2,273 | 2,254 | -19 | 11W / 8L |
| Jul 2, 2018 | US Nationals Tournament · View matches | 2,257 | 2,273 | +16+50 / -34 | 12W / 8L |
| May 6, 2018 | ICC Butterfly America Open - 2018Tournament · View matches | 2,287 | 2,257 | -30+9 / -39 | 7W / 4L |
| Mar 29, 2018 | USATT National Ranking Youth TournamentTournament · View matches | 2,283 | 2,287 | +4+68 / -64 | 14W / 7L |
| Mar 2, 2018 | 2018 Arnold Table Tennis ChallengeTournament · View matches · USATT readjusted 2,132 → 2,272 | 2,132 | 2,283 | +11+30 / -19 | 3W / 7L |
| Dec 17, 2017 | US OpenTournament · View matches | 2,198 | 2,132 | -66+57 / -123 | 7W / 8L |
| Dec 1, 2017 | California State Open 2017Tournament · View matches · USATT readjusted 2,140 → 2,190 | 2,140 | 2,198 | +8+51 / -43 | 8W / 4L |
| Nov 24, 2017 | 2017 West Coast TeamsTournament · View matches | 2,171 | 2,140 | -31+13 / -44 | 3W / 6L |
| Jul 3, 2017 | 2017 SuperMicro US NationalsTournament · View matches | 2,227 | 2,171 | -56+61 / -117 | 17W / 16L |
| May 5, 2017 | California State Championship 2017Tournament · View matches | 2,213 | 2,227 | +14+35 / -21 | 13W / 4L |
| Dec 12, 2016 | 2016 US OpenTournament · View matches · USATT readjusted 2,127 → 2,187 | 2,127 | 2,213 | +26+52 / -26 | 16W / 8L |
| Dec 2, 2016 | ICC Butterfly California State OpenTournament · View matches | 2,163 | 2,127 | -36+11 / -47 | 4W / 4L |
| Sep 17, 2016 | 2016 Teams WestTournament · View matches | 2,149 | 2,163 | +14+65 / -51 | 8W / 7L |
| Jul 4, 2016 | 2016 USA Table Tennis National ChampionshipTournament · View matches · USATT readjusted 2,067 → 2,151 | 2,067 | 2,149 | -2+98 / -100 | 18W / 14L |
| May 6, 2016 | California State ChampionshipTournament · View matches | 2,096 | 2,067 | -29+28 / -57 | 6W / 5L |
| Mar 20, 2016 | USATT Hopes TournamentTournament · View matches | 2,096 | 2,096 | 0+0 / 0 | 3W / 0L |
| Mar 5, 2016 | ICC Hopes Qualification TournamentTournament · View matches | 2,083 | 2,096 | +13+14 / -1 | 4W / 1L |
| Dec 14, 2015 | US NationalsTournament · View matches | 1,975 | 2,083 | +108 | 19W / 14L |
| Dec 6, 2015 | ICC STIGA California OpenTournament · View matches | 1,981 | 1,975 | -6+14 / -20 | 5W / 2L |