Wins
285
Indexed tournament wins
Player record
Klase, William
Losses
328
Indexed tournament losses
Matches
613
Decisive results
Win rate
46.5%
Across indexed matches
Peak rating
1,727
Highest rating in the available history.
Biggest upset
Todd Kany
2024 Aurora Summer Open · Jul 6, 2024 · +357 rating
Open →Biggest loss
Collin B. Henslee
2016 Cedar Rapids Inaugural Open · Aug 20, 2016 · -695 rating
Open →Most frequent opponent
Dixon Jr, Lawer
9 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
65 tournament appearances · synced Aug 8, 2026, 2:17 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jul 6, 2024 | 2024 Aurora Summer OpenTournament · View matches | 1,575 | 1,619 | +44+50 / -6 | 1W / 5L |
| May 18, 2024 | 2024 USATT Wisconsin Closed State ChampionshipsTournament · View matches | 1,591 | 1,575 | -16+5 / -21 | 3W / 4L |
| May 27, 2023 | America's Team ChampionshipTournament · View matches | 1,598 | 1,591 | -7+24 / -31 | 6W / 12L |
| Oct 29, 2022 | 2022 Edgeball Chicago International Table Tennis OpenTournament · View matches | 1,552 | 1,598 | +46+50 / -4 | 1W / 5L |
| May 28, 2022 | America's Team ChampionshipTournament · View matches | 1,585 | 1,552 | -33+59 / -92 | 7W / 15L |
| Oct 30, 2021 | 2021 Edgeball Chicago International OpenTournament · View matches | 1,636 | 1,585 | -51+4 / -55 | 2W / 6L |
| Oct 26, 2019 | Edgeball Chicago International Table Tennis OpenTournament · View matches · USATT readjusted 1,526 → 1,582 | 1,526 | 1,636 | +54+55 / -1 | 2W / 3L |
| Sep 20, 2019 | 2019 Badger OpenTournament · View matches | 1,605 | 1,526 | -79+21 / -100 | 4W / 5L |
| May 25, 2019 | America's Team ChampionshipTournament · View matches | 1,695 | 1,605 | -90+13 / -103 | 10W / 7L |
| Apr 20, 2019 | 2019 Wisconsin State ChampionshipsTournament · View matches | 1,654 | 1,695 | +41+41 / 0 | 6W / 2L |
| Feb 9, 2019 | 2019 NYTTA Team OpenTournament · View matches | 1,645 | 1,654 | +9+59 / -50 | 6W / 2L |
| Jan 18, 2019 | 2019 Aurora CupTournament · View matches | 1,647 | 1,645 | -2+17 / -19 | 5W / 5L |
| Oct 27, 2018 | Edgeball Chicago International Table Tennis OpenTournament · View matches | 1,590 | 1,647 | +57+64 / -7 | 7W / 5L |
| Sep 14, 2018 | 2018 Badger OpenTournament · View matches | 1,680 | 1,590 | -90+6 / -96 | 7W / 7L |
| Jun 23, 2018 | 2018 Wisconsin Closed State ChampionshipsTournament · View matches | 1,699 | 1,680 | -19+0 / -19 | 1W / 4L |
| Feb 10, 2018 | Chinese New Year OpenTournament · View matches | 1,726 | 1,699 | -27+14 / -41 | 3W / 4L |
| Jan 12, 2018 | 2018 Aurora CupTournament · View matches · USATT readjusted 1,646 → 1,696 | 1,646 | 1,726 | +30+37 / -7 | 3W / 2L |
| Oct 28, 2017 | South Shore Sports & Butterfly OpenTournament · View matches | 1,656 | 1,646 | -10+58 / -68 | 5W / 4L |
| Oct 7, 2017 | Vernon Hills Giant RR Teams TournamentTournament · View matches | 1,670 | 1,656 | -14 | 2W / 4L |
| Sep 15, 2017 | 2017 Butterfly Badger OpenTournament · View matches | 1,727 | 1,670 | -57+8 / -65 | 6W / 14L |
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