Player record

Jon Stamm

ID 60965WAMaleInactive

Jon Stamm's USATT rating is 1,740.

USATT rating1,740
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Wins

21

Indexed tournament wins

Losses

16

Indexed tournament losses

Matches

37

Decisive results

Win rate

56.8%

Across indexed matches

Peak rating

1,740

Highest rating in the available history.

Biggest upset

Mark Wood

Seafair Open · Jul 23, 1994 · +172 rating

Open →

Biggest loss

William Yu

1995 Seattle Open · May 7, 1995 · -240 rating

Open →

Most frequent opponent

Phong Ho

2 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

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

DateTournamentRating inRating afterPoints changedRecord
May 7, 19951995 Seattle OpenTournament · View matches1,7261,740+14+30 / -165W / 3L
Jul 23, 1994Seafair OpenTournament · View matches1,6721,726+547W / 5L
May 22, 1994Seattle OpenTournament · View matches1,7161,672-44+0 / -442W / 6L
Apr 17, 19941994 Tri-City Spring OpenTournament · View matches1,7111,716+57W / 2L