Player record

John Slezak

ID 89401TXMaleInactive

John Slezak's USATT rating is 754.

USATT rating754
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Wins

13

Indexed tournament wins

Losses

32

Indexed tournament losses

Matches

45

Decisive results

Win rate

28.9%

Across indexed matches

Peak rating

754

Highest rating in the available history.

Biggest upset

Tiffany Man

2013 DFWTT Fall Open · Nov 9, 2013 · +137 rating

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Biggest loss

Not enough data

No qualifying loss available.

Most frequent opponent

Jason Brown

2 matches

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Rating trajectory

Published rating movement across recorded events.

Tournament history

6 tournament appearances · synced Aug 26, 2026, 2:28 AM

DateTournamentRating inRating afterPoints changedRecord
Nov 23, 2013Texas Wesleyan OpenTournament · View matches748754+61W / 4L
Nov 9, 20132013 DFWTT Fall OpenTournament · View matches711748+374W / 2L
Jun 15, 2013DFWTT Spring OpenTournament · View matches608711+1035W / 9L
Feb 16, 2013Texas Wesleyan OpenTournament · View matches592608+16+16 / 01W / 6L
Jan 19, 20132013 TX Winter GamesTournament · View matches585592+71W / 6L
Oct 20, 2012Texas Wesleyan OpenTournament · View matches · Initial rating 585Unrated585—1W / 5L