Player record

William Larson

ID 84811ARMaleInactive

William Larson's USATT rating is 1,547.

USATT rating1,547
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Wins

68

Indexed tournament wins

Losses

90

Indexed tournament losses

Matches

158

Decisive results

Win rate

43.0%

Across indexed matches

Peak rating

1,566

Highest rating in the available history.

Biggest upset

David Correa

2013 Missouri Winter Games Open · Feb 9, 2013 · +906 rating

Open →

Biggest loss

Simon Zumbach

Little Rock Open · Apr 12, 2014 · -514 rating

Open →

Most frequent opponent

Sven Larson

5 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

15 tournament appearances · synced Aug 26, 2026, 2:25 AM

DateTournamentRating inRating afterPoints changedRecord
Feb 25, 2017Arkansas ClosedTournament · View matches1,5311,547+16+30 / -147W / 4L
Feb 27, 2016Arkansas State Closed ChampionshipTournament · View matches1,5661,531-35+18 / -538W / 5L
Jan 31, 2015Arkansas State Closed ChampionshipsTournament · View matches1,3931,566+1738W / 5L
Sep 27, 2014Arkansas OpenTournament · View matches1,4671,393-74+40 / -1148W / 9L
Apr 12, 2014Little Rock OpenTournament · View matches1,5111,467-44+10 / -543W / 5L
Mar 1, 20142014 Missouri Winter Games OpenTournament · View matches1,2811,511+2306W / 8L
Feb 15, 2014Arkansas ClosedTournament · View matches1,2831,281-2+10 / -124W / 6L
Sep 21, 2013Arkansas OpenTournament · View matches9421,283+34110W / 5L
Feb 9, 20132013 Missouri Winter Games OpenTournament · View matches534942+4084W / 7L
Jun 9, 20122012 Missouri Show Me State GaTournament · View matches406534+1282W / 6L
Dec 3, 2011King Lewy OpenTournament · View matches400406+62W / 10L
Sep 17, 2011Serve Curve and Rally OpenTournament · View matches259400+1414W / 9L
Jun 11, 20112011 Missouri State Show-Me GamesTournament · View matches239259+20+20 / 01W / 4L
Mar 19, 20112011 Missouri Winter Games OpenTournament · View matches2392390+0 / 00W / 4L
Feb 19, 2011Arkansas ClosedTournament · View matches · Initial rating 239Unrated239—1W / 3L