Wins
128
Indexed tournament wins
Player record
John Porter
Losses
102
Indexed tournament losses
Matches
230
Decisive results
Win rate
55.7%
Across indexed matches
Peak rating
1,805
Highest rating in the available history.
Biggest upset
Szeles, Ference
Central FL Summer Open · Jul 27, 2003 · +361 rating
Open →Biggest loss
William Durbin
Florida Orange Blossom TT Tour · Jul 19, 2008 · -255 rating
Open →Most frequent opponent
Felix Gonzalez
8 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
28 tournament appearances · synced Aug 8, 2026, 3:33 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Mar 31, 2007 | 2007 FL Open Sunburst TT TourTournament · View matches | 1,697 | 1,624 | -73+7 / -80 | 1W / 7L |
| May 6, 2006 | Central FL Spring Open 2006Tournament · View matches | 1,698 | 1,697 | -1+32 / -33 | 3W / 6L |
| Apr 1, 2006 | 2006 FL Open Sunburst TourTournament · View matches | 1,805 | 1,698 | -107+5 / -112 | 1W / 8L |
| Jul 24, 2004 | Central FL Summer Giant RR 2004Tournament · View matches · USATT readjusted 1,701 → 1,764 | 1,701 | 1,805 | +41+51 / -10 | 7W / 3L |
| Jun 12, 2004 | The Nicholas Summer OpenTournament · View matches | 1,731 | 1,701 | -30+38 / -68 | 8W / 4L |
| Mar 13, 2004 | Central FL Winter Giant RR OpenTournament · View matches | 1,721 | 1,731 | +10+22 / -12 | 7W / 4L |
| Jul 27, 2003 | Central FL Summer OpenTournament · View matches · USATT readjusted 1,478 → 1,686 | 1,478 | 1,721 | +35+49 / -14 | 6W / 3L |
| Jun 30, 2002 | So. Florida US Open Warm-upTournament · View matches · Initial rating 1,384 | Unrated | 1,384 | — | 2W / 1L |
21–28 of 28
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