Player record

John Griffing

ID 33827NCMaleInactive

John Griffing's USATT rating is 1,334.

USATT rating1,334
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Wins

34

Indexed tournament wins

Losses

45

Indexed tournament losses

Matches

79

Decisive results

Win rate

43.0%

Across indexed matches

Peak rating

1,415

Highest rating in the available history.

Biggest upset

David Pannell

Charlotte Planet Suzuki May Open · May 21, 2006 · +344 rating

Open →

Biggest loss

Daniel Neimark

Charlotte $1000 Loopalalooza Open · Oct 23, 2011 · -427 rating

Open →

Most frequent opponent

William Englebreth

5 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

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

DateTournamentRating inRating afterPoints changedRecord
Feb 19, 2012Charlotte $1000 Loopalalooza OpenTournament · View matches1,3291,334+5+5 / 01W / 1L
Oct 23, 2011Charlotte $1000 Loopalalooza OpenTournament · View matches1,3541,329-254W / 4L
Feb 22, 2009Charlotte $1000 LoopalaloozaTournament · View matches1,3691,354-15+8 / -236W / 3L
Oct 19, 2008Charlotte $1000 LoopalaloozaTournament · View matches1,3731,369-4+6 / -103W / 2L
Oct 28, 2007Charlotte $1000 LoopalaloozaTournament · View matches1,3561,373+173W / 4L
Apr 29, 2007Charlotte $1000 LoopalaloozaTournament · View matches1,4031,356-472W / 4L
Jul 8, 2006U.S. OpenTournament · View matches1,4151,403-12+6 / -183W / 6L
May 21, 2006Charlotte Planet Suzuki May OpenTournament · View matches · USATT readjusted 1,310 → 1,3641,3101,415+51+52 / -14W / 3L
Feb 11, 2006Charlotte Planet Suzuki OpenTournament · View matches1,3301,310-20+15 / -352W / 7L
Dec 11, 2005Charlotte December OpenTournament · View matches1,3471,330-17+2 / -191W / 6L
May 1, 2005Charlotte Spring Open 2005Tournament · View matches · Initial rating 1,347Unrated1,347—5W / 5L