Wins
657
Indexed tournament wins
Player record
Chi-Sun Chui
Losses
240
Indexed tournament losses
Matches
897
Decisive results
Win rate
73.2%
Across indexed matches
Peak rating
2,559
Highest rating in the available history.
Biggest upset
Tuan Le
$16,000 Meiklejohn North American Seniors Open · Jun 2, 2022 · +195 rating
Open →Biggest loss
Kidahashi, Hitoki
OCTTA BUTTERFLY DECEMBER 2021 OPEN · Dec 11, 2021 · -1648 rating
Open →Most frequent opponent
Jimmy Butler
16 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
126 tournament appearances · synced Aug 7, 2026, 8:49 PM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Oct 11, 2024 | 2024 OCTTA BUTTERFLY SENIOR TOURNAMENTTournament · View matches | 2,356 | 2,332 | -24+20 / -44 | 15W / 4L |
| Aug 31, 2024 | 2024 San Diego Paddle Palace OpenTournament · View matches | 2,379 | 2,356 | -23+14 / -37 | 11W / 3L |
| Jun 9, 2024 | OCTTA BUTTERFLY OPEN JUNETournament · View matches | 2,381 | 2,379 | -2+18 / -20 | 7W / 1L |
| May 30, 2024 | 2024 Meiklejohn North American Seniors OpenTournament · View matches | 2,370 | 2,381 | +11+17 / -6 | 8W / 3L |
| Apr 26, 2024 | 2024 USATT Pacific Regional ChampionshipsTournament · View matches · USATT readjusted 2,304 → 2,357 | 2,304 | 2,370 | +13+39 / -26 | 17W / 4L |
| Mar 10, 2024 | OCTTA BUTTERFLY OPEN SUNDAY MARCH 10, 2024Tournament · View matches | 2,297 | 2,304 | +7+36 / -29 | 11W / 4L |
| Jan 21, 2024 | OCTTA BUTTERFLY OPEN SUNDAY JANUARY 21, 2024Tournament · View matches | 2,334 | 2,297 | -37+10 / -47 | 6W / 3L |
| Oct 22, 2023 | Homenetmen ARARAT Glendale Friendship Games 2023Tournament · View matches | 2,335 | 2,334 | -1+0 / -1 | 1W / 1L |
| Oct 6, 2023 | OCTTA BUTTERFLY FIRST ANNUAL SENIORS OPENTournament · View matches | 2,322 | 2,335 | +13+36 / -23 | 11W / 4L |
| Sep 30, 2023 | LATTA Butterfly Patty Martinez-Wasserman Open Sept 2023Tournament · View matches | 2,343 | 2,322 | -21+15 / -36 | 4W / 3L |
| Jun 17, 2023 | LATTA Hong Shih Butterfly OpenTournament · View matches | 2,356 | 2,343 | -13+20 / -33 | 5W / 3L |
| Jun 9, 2023 | ASLT Weekend June 2023Tournament · View matches | 2,381 | 2,356 | -25+0 / -25 | 0W / 1L |
| Jun 1, 2023 | $16,000 Meiklejohn North American Seniors OpenTournament · View matches | 2,345 | 2,381 | +36+40 / -4 | 13W / 3L |
| May 27, 2023 | San Diego Paddle Palace Open Tournament · View matches | 2,341 | 2,345 | +4+26 / -22 | 12W / 3L |
| May 21, 2023 | ARARAT OPEN 2023Tournament · View matches | 2,341 | 2,341 | 0+2 / -2 | 4W / 1L |
| May 19, 2023 | 2023 USATT Pacific Regional ChampionshipsTournament · View matches | 2,331 | 2,341 | +10+10 / 0 | 8W / 0L |
| Mar 31, 2023 | ASLT April 2023 TournamentTournament · View matches | 2,330 | 2,331 | +1+3 / -2 | 3W / 1L |
| Mar 18, 2023 | Sac Winter Open Giant RR Singles & 3 Player Teams presented by Paddle PalaceTournament · View matches | 2,320 | 2,330 | +10+28 / -18 | 5W / 5L |
| Feb 11, 2023 | Huntington Beach Weekend February 2023Tournament · View matches | 2,333 | 2,320 | -13+3 / -16 | 1W / 1L |
| Nov 11, 2022 | 16th Si & Patty Wasserman Junior & Open ChampionshipsTournament · View matches | 2,392 | 2,333 | -59+6 / -65 | 6W / 2L |