Wins
82
Indexed tournament wins
Player record
Jonathan Gehrkin
Losses
134
Indexed tournament losses
Matches
216
Decisive results
Win rate
38.0%
Across indexed matches
Peak rating
1,344
Highest rating in the available history.
Biggest upset
PHIL DILLARD
Pensacola's 16th Annual Winter Open · Jan 16, 2016 · +584 rating
Open →Biggest loss
Chen, Hannah
2016 MDTTC Butterfly Open · Apr 9, 2016 · -539 rating
Open →Most frequent opponent
Elliott Hamilton
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
34 tournament appearances · synced Aug 7, 2026, 8:46 PM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Aug 5, 2017 | Trolley Car TTC August 2017 OpenTournament · View matches | 1,254 | 1,257 | +3+25 / -22 | 1W / 7L |
| Mar 4, 2017 | HCTT Circuit 2017Tournament · View matches | 1,259 | 1,254 | -5+2 / -7 | 2W / 1L |
| Sep 24, 2016 | 2016 Butterfly WDCTT Open & Closed ChampionshipsTournament · View matches | 1,259 | 1,259 | 0+0 / 0 | 0W / 7L |
| Aug 20, 2016 | Trolley Car - Giant Round RobinTournament · View matches | 1,222 | 1,259 | +37+53 / -16 | 2W / 7L |
| Jul 2, 2016 | HCTT Circuit 2016 - 5Tournament · View matches | 1,259 | 1,222 | -37+0 / -37 | 0W / 7L |
| Apr 9, 2016 | 2016 MDTTC Butterfly OpenTournament · View matches | 1,344 | 1,259 | -85+0 / -85 | 1W / 4L |
| Jan 16, 2016 | Pensacola's 16th Annual Winter OpenTournament · View matches · USATT readjusted 963 → 1,236 | 963 | 1,344 | +108+113 / -5 | 3W / 5L |
| Nov 7, 2015 | HCTT Circuit 2015 NovemberTournament · View matches | 931 | 963 | +32 | 3W / 4L |
| Oct 24, 2015 | 2015 Butterfly MDTTC OpenTournament · View matches | 931 | 931 | 0+0 / 0 | 0W / 3L |
| Jul 11, 2015 | HCTT Circuit 2015 JulyTournament · View matches | 979 | 931 | -48+13 / -61 | 2W / 9L |
| Jun 13, 2015 | 2015 Butterfly MDTTC OpenTournament · View matches | 982 | 979 | -3+0 / -3 | 2W / 5L |
| Jul 19, 2014 | HCTT Circuit TournamentTournament · View matches | 995 | 982 | -13 | 2W / 2L |
| Jan 11, 2014 | Pensacola's 14th Annual Winter OpenTournament · View matches | 994 | 995 | +1+2 / -1 | 1W / 6L |
| Jul 20, 2013 | Pensacola's 13th Annual Summer OpenTournament · View matches · Initial rating 994 | Unrated | 994 | — | 1W / 6L |
21–34 of 34
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