Wins
239
Indexed tournament wins
Player record
Jon Hiratsuka
Losses
191
Indexed tournament losses
Matches
430
Decisive results
Win rate
55.6%
Across indexed matches
Peak rating
1,534
Highest rating in the available history.
Biggest upset
Lozitskiy, Igor
2012 Potomac Fall Open · Nov 11, 2012 · +352 rating
Open →Biggest loss
Zhang, Kevin
2014 JOOLA North American Teams Championships · Nov 30, 2014 · -720 rating
Open →Most frequent opponent
Beaulieu, Alexander
5 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
58 tournament appearances · synced Aug 8, 2026, 2:33 PM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 13, 2015 | 2015 Butterfly MDTTC OpenTournament · View matches | 1,360 | 1,335 | -25+1 / -26 | 1W / 3L |
| May 3, 2015 | 2015 Virginia State Table Tennis Championships at Tournament · View matches | 1,394 | 1,360 | -34 | 5W / 3L |
| Mar 22, 2015 | XIOM Round Robin Event at Smash Table TennisTournament · View matches | 1,396 | 1,394 | -2+18 / -20 | 5W / 2L |
| Nov 30, 2014 | 2014 JOOLA North American Teams ChampionshipsTournament · View matches | 1,435 | 1,396 | -39 | 15W / 2L |
| Nov 16, 2014 | Potomac 2014 Fall OpenTournament · View matches · USATT readjusted 1,324 → 1,387 | 1,324 | 1,435 | +48+48 / 0 | 2W / 2L |
| Oct 19, 2014 | 2014 Butterfly MDTTC October OpenTournament · View matches | 1,298 | 1,324 | +26 | 7W / 2L |
| May 18, 2014 | Potomac 2014 Spring OpenTournament · View matches | 1,278 | 1,298 | +20+20 / 0 | 3W / 5L |
| Mar 29, 2014 | Club Joola Spring OpenTournament · View matches | 1,307 | 1,278 | -29+4 / -33 | 3W / 4L |
| Sep 15, 2013 | Club Joola Fall OpenTournament · View matches | 1,312 | 1,307 | -5+4 / -9 | 2W / 2L |
| Jun 29, 2013 | 2013 Washington Table Tennis Open TournamentTournament · View matches | 1,393 | 1,312 | -81+0 / -81 | 0W / 3L |
| Feb 17, 2013 | Club Joola Presidents Day OpenTournament · View matches | 1,376 | 1,393 | +17+49 / -32 | 6W / 3L |
| Nov 11, 2012 | 2012 Potomac Fall OpenTournament · View matches | 1,333 | 1,376 | +43+59 / -16 | 5W / 2L |
| Jun 3, 2012 | 2012 Eastern Open on JOOLA North America TourTournament · View matches | 1,352 | 1,333 | -19+26 / -45 | 5W / 3L |
| May 20, 2012 | 2012 Potomac Spring OpenTournament · View matches | 1,369 | 1,352 | -17+0 / -17 | 1W / 4L |
| Aug 14, 2011 | Club Joola Summer OpenTournament · View matches | 1,433 | 1,369 | -64+13 / -77 | 4W / 6L |
| May 15, 2011 | 2011 Potomac Spring OpenTournament · View matches | 1,427 | 1,433 | +6+13 / -7 | 5W / 2L |
| May 22, 2010 | 2010 CCY TT TournamentTournament · View matches | 1,443 | 1,427 | -16+0 / -16 | 0W / 3L |
| May 16, 2010 | 2010 Potomac Spring OpenTournament · View matches | 1,470 | 1,443 | -27 | 4W / 4L |
| Mar 28, 2010 | Club JOOLA Spring OpenTournament · View matches | 1,454 | 1,470 | +16+19 / -3 | 7W / 2L |
| Nov 15, 2009 | 2009 Potomac Fall OpenTournament · View matches | 1,484 | 1,454 | -30+4 / -34 | 6W / 2L |