Wins
55
Indexed tournament wins
Player record
Zhizeng Sun
Losses
39
Indexed tournament losses
Matches
94
Decisive results
Win rate
58.5%
Across indexed matches
Peak rating
1,908
Highest rating in the available history.
Biggest upset
Choe, John
2017 Kong Ghee Lee - Pong For Harvey Tournament · Nov 18, 2017 · +248 rating
Open →Biggest loss
Yifei Fang
2018 HITTA Fall Open · Oct 6, 2018 · -870 rating
Open →Most frequent opponent
Alberto Salomon
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
13 tournament appearances · synced Aug 8, 2026, 2:58 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jul 26, 2025 | 2025 Butterfly Houston Summer OpenTournament · View matches | 1,842 | 1,845 | +3+11 / -8 | 4W / 1L |
| Apr 26, 2025 | 2025 Butterfly Houston Spring EventTournament · View matches | 1,887 | 1,842 | -45+14 / -59 | 8W / 3L |
| Feb 18, 2024 | 2024 HITTA President's Day TournamentTournament · View matches | 1,901 | 1,887 | -14+2 / -16 | 4W / 1L |
| Feb 3, 2024 | 2024 Butterfly Houston Lunar New Year TournamentTournament · View matches | 1,899 | 1,901 | +2+7 / -5 | 6W / 1L |
| Oct 7, 2023 | 2023 HITTA Fall Open TournamentTournament · View matches | 1,908 | 1,899 | -9+3 / -12 | 4W / 4L |
| May 26, 2023 | 2023 USATT Southwest Regional ChampionshipsTournament · View matches | 1,905 | 1,908 | +3+4 / -1 | 2W / 1L |
| Jun 10, 2022 | Ping Pong Diplomacy Team ChampionshipsTournament · View matches · USATT readjusted 1,820 → 1,870 | 1,820 | 1,905 | +35+36 / -1 | 5W / 3L |
| Oct 29, 2021 | 2021 HITTA Butterfly Halloween OpenTournament · View matches | 1,820 | 1,820 | 0+0 / 0 | 1W / 2L |
| Aug 14, 2021 | 2021 HITTA Butterfly Fall OpenTournament · View matches | 1,824 | 1,820 | -4+0 / -4 | 4W / 3L |
| Oct 6, 2018 | 2018 HITTA Fall OpenTournament · View matches | 1,874 | 1,824 | -50+2 / -52 | 4W / 4L |
| Nov 18, 2017 | 2017 Kong Ghee Lee - Pong For Harvey TournamentTournament · View matches · USATT readjusted 1,774 → 1,839 | 1,774 | 1,874 | +35+45 / -10 | 8W / 1L |
| May 27, 2012 | America's Team ChampionshipsTournament · View matches | 1,785 | 1,774 | -11 | 5W / 9L |
| Apr 29, 2012 | RFD Spring OpenTournament · View matches · Initial rating 1,785 | Unrated | 1,785 | — | 0W / 6L |
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