Wins
183
Indexed tournament wins
Player record
Ngai, Winston
Losses
148
Indexed tournament losses
Matches
331
Decisive results
Win rate
55.3%
Across indexed matches
Peak rating
1,622
Highest rating in the available history.
Biggest upset
Diehl, Bill
AGBU TTT · Aug 30, 1998 · +267 rating
Open →Biggest loss
Colio, Ivetthe
California State Open · Jun 22, 1997 · -939 rating
Open →Most frequent opponent
Michelson, Tim
7 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
65 tournament appearances · synced Aug 9, 2026, 2:21 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 13, 1999 | Meiklejohn National Seniors TTTournament · View matches | 1,189 | 1,234 | +45 | 5W / 3L |
| Apr 25, 1999 | Thousand Oaks ClassicTournament · View matches | 1,164 | 1,189 | +25 | 3W / 2L |
| Apr 11, 1999 | 1999 Los Angeles TT Open ChampTournament · View matches | 1,165 | 1,164 | -1 | 1W / 1L |
| Mar 28, 1999 | Colorado River OpenTournament · View matches | 1,104 | 1,165 | +61 | 5W / 4L |
| Dec 20, 1998 | 1998 USATT NationalsTournament · View matches | 1,100 | 1,104 | +4+18 / -14 | 4W / 5L |
| Dec 13, 1998 | Loma Linda 3rd Annual Stiga WaTournament · View matches | 1,153 | 1,100 | -53 | 1W / 3L |
| Nov 15, 1998 | San Diego Fall OpenTournament · View matches | 1,144 | 1,153 | +9+45 / -36 | 1W / 4L |
| Oct 4, 1998 | Second Annual High Desert OpenTournament · View matches | 1,146 | 1,144 | -2+5 / -7 | 1W / 2L |
| Sep 20, 1998 | Lake Havasu OpenTournament · View matches | 1,189 | 1,146 | -43 | 4W / 5L |
| Sep 13, 1998 | 1998 Pacific Coast OpenTournament · View matches | 1,200 | 1,189 | -11 | 1W / 2L |
| Aug 30, 1998 | AGBU TTTTournament · View matches · USATT readjusted 1,103 → 1,155 | 1,103 | 1,200 | +45+67 / -22 | 3W / 3L |
| Jun 21, 1998 | California State OpenTournament · View matches | 1,105 | 1,103 | -2+0 / -2 | 0W / 1L |
| Jun 14, 1998 | Mieklejohn SeniorsTournament · View matches · USATT readjusted 1,021 → 1,080 | 1,021 | 1,105 | +25+45 / -20 | 3W / 3L |
| May 24, 1998 | Golden State OpenTournament · View matches | 1,051 | 1,021 | -30+0 / -30 | 2W / 3L |
| May 10, 1998 | San Diego OpenTournament · View matches | 1,063 | 1,051 | -12 | 1W / 3L |
| Apr 26, 1998 | Thousand Oaks TTCTournament · View matches | 1,057 | 1,063 | +6+6 / 0 | 2W / 1L |
| Mar 29, 1998 | Colorado River OpenTournament · View matches | 1,061 | 1,057 | -4 | 1W / 3L |
| Dec 21, 1997 | US NationalsTournament · View matches | 1,064 | 1,061 | -3+2 / -5 | 2W / 1L |
| Dec 7, 1997 | 1997 2nd Annual US Nationals "Tournament · View matches | 1,085 | 1,064 | -21+0 / -21 | 0W / 2L |
| Sep 7, 1997 | Pacific Coast OpenTournament · View matches | 1,101 | 1,085 | -16+0 / -16 | 0W / 1L |