Wins
1,364
Indexed tournament wins
Player record
Zhuang, David Yong-Xiang
Losses
168
Indexed tournament losses
Matches
1,532
Decisive results
Win rate
89.0%
Across indexed matches
Peak rating
2,794
Highest rating in the available history.
Biggest upset
Cheng, Yinghua
Potomac Open · May 8, 1994 · +166 rating
Open →Biggest loss
Shao, Yu
Eastern Open on the 2001 NA To · Jul 22, 2001 · -265 rating
Open →Most frequent opponent
Cheng, Yinghua
54 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
257 tournament appearances · synced Aug 18, 2026, 2:19 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 22, 1998 | Potomac Fall OpenTournament · View matches | 2,687 | 2,689 | +2+6 / -4 | 4W / 1L |
| Nov 15, 1998 | Westfield November OpenTournament · View matches | 2,682 | 2,687 | +5+5 / 0 | 4W / 0L |
| Nov 1, 1998 | Kennedy Memorial Park "Winter Tournament · View matches | 2,678 | 2,682 | +4+4 / 0 | 5W / 0L |
| Oct 25, 1998 | 1998 Southern OpenTournament · View matches | 2,679 | 2,678 | -1+2 / -3 | 2W / 1L |
| Oct 18, 1998 | Westfield October OpenTournament · View matches | 2,671 | 2,679 | +8+8 / 0 | 3W / 0L |
| Sep 13, 1998 | Westfield September OpenTournament · View matches | 2,669 | 2,671 | +2+2 / 0 | 3W / 0L |
| Aug 16, 1998 | Sun TV OpenTournament · View matches | 2,667 | 2,669 | +2 | 8W / 1L |
| May 17, 1998 | Westfield May OpenTournament · View matches | 2,691 | 2,693 | +2+2 / 0 | 6W / 0L |
| May 17, 1998 | Potomac Spring OpenTournament · View matches | 2,693 | 2,667 | -26+4 / -30 | 4W / 1L |
| Apr 25, 1998 | North American Championships 1998Tournament · View matches | 2,682 | 2,691 | +9+13 / -4 | 4W / 1L |
| Apr 5, 1998 | April Westfield OpenTournament · View matches | 2,677 | 2,682 | +5+5 / 0 | 6W / 0L |
| Mar 20, 1998 | 1998 Eastern OpenTournament · View matches | 2,680 | 2,677 | -3+13 / -16 | 7W / 2L |
| Mar 15, 1998 | March Westfield OpenTournament · View matches | 2,678 | 2,680 | +2+2 / 0 | 6W / 0L |
| Mar 7, 1998 | National Team TrialsTournament · View matches | 2,667 | 2,678 | +11+11 / 0 | 2W / 0L |
| Feb 15, 1998 | February Westfield OpenTournament · View matches | 2,665 | 2,667 | +2+2 / 0 | 4W / 0L |
| Feb 1, 1998 | 3rd Annual Waterfront George Rocker MemorialTournament · View matches | 2,664 | 2,665 | +1+1 / 0 | 6W / 0L |
| Jan 18, 1998 | January Westfield OpenTournament · View matches | 2,677 | 2,664 | -13+0 / -13 | 5W / 1L |
| Dec 21, 1997 | US NationalsTournament · View matches | 2,665 | 2,677 | +12+16 / -4 | 8W / 1L |
| Dec 14, 1997 | December Westfield OpenTournament · View matches | 2,679 | 2,665 | -14+2 / -16 | 4W / 1L |
| Nov 30, 1997 | US Open Teams ChampionshipsTournament · View matches | 2,687 | 2,679 | -8 | 7W / 2L |