Wins
367
Indexed tournament wins
Player record
Nguyen, Quoc Bao
Losses
187
Indexed tournament losses
Matches
554
Decisive results
Win rate
66.2%
Across indexed matches
Peak rating
2,280
Highest rating in the available history.
Biggest upset
Umel Jr, David
San Diego Giant RR & Teams Tournament · Oct 12, 2003 · +254 rating
Open →Biggest loss
Schnabel, Guido
2009 State Games of America · Aug 2, 2009 · -301 rating
Open →Most frequent opponent
Attila Malek
12 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
101 tournament appearances · synced Aug 10, 2026, 2:15 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Oct 7, 2022 | OCTTA BUTTERFLY FIRST ANNUAL SENIORS OPENTournament · View matches | 2,221 | 2,221 | 0+0 / 0 | 1W / 1L |
| Jun 2, 2022 | $16,000 Meiklejohn North American Seniors OpenTournament · View matches | 2,205 | 2,221 | +16+16 / 0 | 2W / 0L |
| Oct 16, 2021 | OCTTA Butterfly October 2021 OpenTournament · View matches | 2,205 | 2,205 | 0+10 / -10 | 2W / 1L |
| Jun 19, 2021 | OCTTA JUNE 2021 OPENTournament · View matches | 2,201 | 2,205 | +4+6 / -2 | 3W / 1L |
| Aug 31, 2019 | 2019 Joola LA OpenTournament · View matches | 2,200 | 2,201 | +1+6 / -5 | 3W / 1L |
| May 30, 2019 | 2019 Meiklejohn North American Seniors OpenTournament · View matches | 2,196 | 2,200 | +4+12 / -8 | 3W / 2L |
| Sep 1, 2018 | 2018 JOOLA LA Open TournamentTournament · View matches | 2,198 | 2,196 | -2+0 / -2 | 1W / 1L |
| May 31, 2018 | 2018 Meiklejohn North American Seniors OpenTournament · View matches | 2,195 | 2,198 | +3+8 / -5 | 3W / 2L |
| Mar 31, 2018 | OCTTA April 2018 OpenTournament · View matches | 2,192 | 2,195 | +3+13 / -10 | 2W / 1L |
| Nov 24, 2017 | 2017 Angel Cup Butterfly Tournament · View matches | 2,190 | 2,192 | +2+7 / -5 | 4W / 1L |
| Sep 2, 2017 | 2017 JOOLA LA Open TournamentTournament · View matches | 2,197 | 2,190 | -7+0 / -7 | 1W / 1L |
| Jul 3, 2017 | 2017 SuperMicro US NationalsTournament · View matches | 2,197 | 2,197 | 0+0 / 0 | 1W / 1L |
| Jun 1, 2017 | 2017 Meiklejohn North American Seniors OpenTournament · View matches | 2,214 | 2,197 | -17+0 / -17 | 0W / 3L |
| May 27, 2017 | San Diego Open III 10K TournamentTournament · View matches | 2,224 | 2,214 | -10+0 / -10 | 2W / 1L |
| Oct 1, 2016 | Orange County TTA OpenTournament · View matches | 2,216 | 2,224 | +8+10 / -2 | 1W / 2L |
| Sep 3, 2016 | 2016 Butterfly LA Open TournamentTournament · View matches | 2,211 | 2,216 | +5+10 / -5 | 4W / 1L |
| Jun 2, 2016 | 2016 Meiklejohn North American Seniors OpenTournament · View matches | 2,209 | 2,211 | +2+5 / -3 | 1W / 1L |
| Sep 6, 2015 | 2015 LA Open Table Tennis TournamentTournament · View matches | 2,200 | 2,209 | +9+13 / -4 | 3W / 1L |
| Jun 7, 2015 | 2015 Meiklejohn North American Seniors Open TableTournament · View matches | 2,201 | 2,200 | -1+5 / -6 | 2W / 2L |
| Apr 26, 2015 | Joseph Bae OpenTournament · View matches | 2,206 | 2,201 | -5+0 / -5 | 1W / 2L |
1–20 of 101
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