Player record

William Klase

ID 88248WIMaleInactive

William Klase's USATT rating is 1,619.

USATT rating1,619

Wins

285

Indexed tournament wins

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

Lawer Dixon Jr

9 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

65 tournament appearances · synced Aug 26, 2026, 2:24 AM

DateTournamentRating inRating afterPoints changedRecord
Apr 27, 20132013 Wisconsin Closed State ChampionshipsTournament · View matches · USATT readjusted 1,061 → 1,1561,0611,181+25+34 / -95W / 2L
Mar 16, 2013St. Patrick's Day OpenTournament · View matches · USATT readjusted 1,041 → 1,0391,0411,061+22+27 / -56W / 1L
Dec 8, 20122012 Shorewood Fall OpenTournament · View matches1,0391,041+25W / 1L
Sep 16, 20122012 Badger OpenTournament · View matches1,0521,039-130W / 6L
Apr 28, 20122012 Wisconsin Closed State ChampionshipsTournament · View matches · Initial rating 1,052Unrated1,0520+2 / -22W / 1L