Player record

Clark, Jeff

ID 91634AZMaleInactive
Current rating1,013
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Wins

20

Indexed tournament wins

Losses

25

Indexed tournament losses

Matches

45

Decisive results

Win rate

44.4%

Across indexed matches

Peak rating

1,013

Highest rating in the available history.

Biggest upset

Kim, Matthew

2015 St. Joseph Valley Open · Mar 15, 2015 · +479 rating

Open →

Biggest loss

Qin, Jonathan

Arizona Closed · Apr 27, 2014 · -120 rating

Open →

Most frequent opponent

Gregory, William

6 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

8 tournament appearances · synced Aug 11, 2026, 2:27 AM

DateTournamentRating inRating afterPoints changedRecord
Jul 28, 20182018 Arizona Sizzler OpenTournament · View matches1,0131,0130+0 / 00W / 3L
Mar 15, 20152015 St. Joseph Valley OpenTournament · View matches · USATT readjusted 897 → 9578971,013+56+56 / 02W / 0L
Sep 28, 2014Best of the West OpenTournament · View matches852897+453W / 5L
Jul 27, 2014Arizona Sizzler OpenTournament · View matches721852+1315W / 4L
Apr 27, 2014Arizona ClosedTournament · View matches678721+43+45 / -24W / 4L
Dec 8, 20132013 Valley of the Sun OpenTournament · View matches6786780+3 / -31W / 6L
Sep 29, 20132013 Best of the West OpenTournament · View matches650678+28+36 / -83W / 1L
Jul 28, 20132013 Arizona Sizzler OpenTournament · View matches · Initial rating 650Unrated650—2W / 2L