Player record

Kwok, Sai

ID 55333CAMaleInactive
Current rating2,010
Back to ratingsCompare player

Wins

208

Indexed tournament wins

Losses

116

Indexed tournament losses

Matches

324

Decisive results

Win rate

64.2%

Across indexed matches

Peak rating

2,203

Highest rating in the available history.

Biggest upset

Avishy Schmidt

SoCal Open · Oct 10, 2004 · +218 rating

Open →

Biggest loss

Song, Bryan

2014 US National Championships · Dec 20, 2014 · -543 rating

Open →

Most frequent opponent

Tuan Le

8 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

48 tournament appearances · synced Aug 10, 2026, 2:16 AM

DateTournamentRating inRating afterPoints changedRecord
May 13, 2001San Diego Spring 2001Tournament · View matches2,0782,043-35+3 / -381W / 3L
Dec 17, 20002000 USATT National ChampionshipTournament · View matches2,0672,078+11+31 / -202W / 3L
Oct 6, 2000Western Open on the No American TourTournament · View matches2,0702,067-3+8 / -114W / 2L
May 7, 2000San Diego Spring OpenTournament · View matches2,0842,070-142W / 2L
Dec 19, 1999US NationalsTournament · View matches2,2032,084-119+1 / -1204W / 3L
Dec 11, 19991999 4th Annual US Nationals WTournament · View matches · USATT readjusted 2,054 → 2,1892,0542,203+14+38 / -246W / 3L
Feb 14, 1999Golden Western States OpenTournament · View matches2,0692,054-15+5 / -202W / 2L
Dec 13, 1998Loma Linda 3rd Annual Stiga WaTournament · View matches2,0602,069+9+19 / -103W / 3L
Nov 15, 1998San Diego Fall OpenTournament · View matches2,0142,060+46+53 / -75W / 3L
Sep 13, 19981998 Pacific Coast OpenTournament · View matches2,0122,014+23W / 2L
Jun 21, 1998California State OpenTournament · View matches2,0482,012-36+29 / -653W / 3L
May 10, 1998San Diego OpenTournament · View matches2,0332,048+15+28 / -134W / 3L
Dec 7, 19971997 2nd Annual US Nationals "Tournament · View matches2,0372,033-4+18 / -223W / 3L
Sep 7, 1997Pacific Coast OpenTournament · View matches2,0272,037+10+19 / -94W / 2L
May 11, 1997San Diego OpenTournament · View matches2,0262,027+12W / 3L
Dec 22, 19961996 U.S. NationalsTournament · View matches2,0392,026-13+17 / -308W / 6L
Nov 3, 1996Pacific Coast Memorial OpenTournament · View matches2,0392,0390+12 / -123W / 3L
Oct 6, 1996Loma Linda Fall OpenTournament · View matches2,0382,039+1+11 / -103W / 2L
Jan 21, 1996San Diego TTA Winter OpenTournament · View matches2,0332,038+53W / 1L
Oct 28, 1995Colorado Fall OpenTournament · View matches2,0232,033+10+10 / 05W / 0L