Wins
108
Indexed tournament wins
Player record
Carl Duvall
Losses
199
Indexed tournament losses
Matches
307
Decisive results
Win rate
35.2%
Across indexed matches
Peak rating
1,589
Highest rating in the available history.
Biggest upset
Linck, Kenneth A.
$5000 Nittaku Ohio Open · Jan 20, 2023 · +365 rating
Open →Biggest loss
Haobin Cheng
34th Annual Bernard Hock Open · Oct 12, 2019 · -356 rating
Open →Most frequent opponent
Anton Moskalenko
4 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
29 tournament appearances · synced Aug 9, 2026, 3:02 PM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Dec 3, 2021 | Butterfly Spin &Smash December OpenTournament · View matches | 1,159 | 1,154 | -5+10 / -15 | 1W / 6L |
| Oct 1, 2021 | Butterfly Spin &Smash October OpenTournament · View matches | 1,228 | 1,159 | -69+0 / -69 | 4W / 4L |
| Sep 18, 2021 | SpinBlock Two-Player Team TournamentTournament · View matches | 1,205 | 1,228 | +23+23 / 0 | 2W / 5L |
| Jul 17, 2021 | SpinBlock July Open - Giant Round RobinTournament · View matches · USATT readjusted 1,125 → 1,177 | 1,125 | 1,205 | +28+48 / -20 | 5W / 8L |
| May 28, 2021 | 56th RoboPong St. Joseph Valley OpenTournament · View matches | 1,114 | 1,125 | +11+12 / -1 | 2W / 4L |
| Mar 6, 2020 | 2020 Arnold Table Tennis ChallengeTournament · View matches · USATT readjusted 894 → 1,088 | 894 | 1,114 | +26+43 / -17 | 7W / 4L |
| Jan 25, 2020 | SpinBlock Giant Round Robin 2020Tournament · View matches | 868 | 894 | +26+28 / -2 | 4W / 8L |
| Oct 12, 2019 | 34th Annual Bernard Hock OpenTournament · View matches | 801 | 868 | +67+75 / -8 | 2W / 6L |
| Jul 20, 2019 | SpinBlock Summer Open 2019Tournament · View matches · Initial rating 801 | Unrated | 801 | +2+11 / -9 | 2W / 10L |
21–29 of 29
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