Player record

Nguyen, Quoc Bao

ID 64327CAMaleInactive
Current rating2,221
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Wins

367

Indexed tournament wins

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 11, 2026, 2:16 AM

DateTournamentRating inRating afterPoints changedRecord
May 12, 2012Joseph Bae Spring OpenTournament · View matches2,2422,197-45+0 / -452W / 1L
Mar 4, 20122012 Northridge OpenTournament · View matches2,2432,242-1+2 / -32W / 1L
Nov 13, 2011LATTA Washington CupTournament · View matches2,2462,243-36W / 4L
Sep 4, 2011LA Open TT Tournament 2011Tournament · View matches2,2582,246-12+14 / -268W / 2L
Jul 24, 2011Joseph Bae Table Tennis Summer OpenTournament · View matches2,2382,258+20+50 / -305W / 2L
May 8, 2011San Diego/Power Pong OpenTournament · View matches2,2202,238+18+30 / -124W / 4L
Mar 27, 2011Golden Western OpenTournament · View matches2,2242,220-4+9 / -136W / 2L
Jul 18, 20102010 Northridge OpenTournament · View matches2,2542,224-30+0 / -302W / 1L
Jun 6, 2010Meiklejohn North American Seniors OpenTournament · View matches2,2302,254+24+26 / -23W / 1L
Mar 14, 2010Power Pong OpenTournament · View matches2,2122,230+18+34 / -167W / 3L
Oct 4, 20092009 SOCAL OpenTournament · View matches2,1892,212+23+28 / -58W / 2L
Sep 20, 20092009 Northridge OpenTournament · View matches2,1942,189-5+8 / -132W / 1L
Aug 2, 20092009 State Games of AmericaTournament · View matches2,2442,194-50+0 / -503W / 2L
Jun 7, 2009Meiklejohn North American SeniTournament · View matches2,2222,244+22+39 / -174W / 4L
Apr 26, 20092009 San Diego OpenTournament · View matches2,1962,222+26+28 / -29W / 1L
Mar 21, 2009Power Pong OpenTournament · View matches2,1882,196+8+18 / -105W / 1L
Mar 1, 2009Homenetmen Ararat TournamentTournament · View matches2,2022,188-14+9 / -234W / 3L
Jan 24, 2009Power Pong OpenTournament · View matches2,2042,202-2+5 / -72W / 2L
Nov 15, 2008Power Pong November OpenTournament · View matches2,1932,204+11+16 / -55W / 2L
Oct 19, 2008Glendale Friendship TournamentTournament · View matches2,2132,193-20+2 / -224W / 2L