Wins
116
Indexed tournament wins
Player record
Adachi, Ryousuke
Losses
391
Indexed tournament losses
Matches
507
Decisive results
Win rate
22.9%
Across indexed matches
Peak rating
1,764
Highest rating in the available history.
Biggest upset
Gingold, Greg
2021 U.S. Open Table Tennis Championships · Dec 17, 2021 · +527 rating
Open →Biggest loss
De Hoyos, Rolando
Pacific Coast Open · Aug 31, 2008 · -607 rating
Open →Most frequent opponent
Lewan, Chris
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
46 tournament appearances · synced Aug 8, 2026, 2:27 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Mar 26, 2016 | California State OpenTournament · View matches | 1,722 | 1,691 | -31+4 / -35 | 2W / 4L |
| Dec 14, 2015 | US NationalsTournament · View matches | 1,744 | 1,722 | -22+3 / -25 | 2W / 9L |
| Sep 6, 2015 | 2015 LA Open Table Tennis TournamentTournament · View matches | 1,704 | 1,744 | +40+45 / -5 | 1W / 5L |
| Jul 11, 2015 | 2015 U.S. Open Tournament · View matches | 1,700 | 1,704 | +4+10 / -6 | 2W / 7L |
| Dec 20, 2014 | 2014 US National ChampionshipsTournament · View matches | 1,682 | 1,700 | +18+50 / -32 | 1W / 13L |
| Dec 21, 2013 | USATT NationalsTournament · View matches | 1,662 | 1,682 | +20+21 / -1 | 3W / 11L |
| Jul 6, 2013 | US OpenTournament · View matches | 1,691 | 1,662 | -29+0 / -29 | 0W / 11L |
| Dec 22, 2012 | 2012 U.S. NationalsTournament · View matches | 1,667 | 1,691 | +24 | 1W / 9L |
| Jun 3, 2012 | Meiklejohn North American Seniors OpenTournament · View matches | 1,697 | 1,667 | -30+2 / -32 | 1W / 5L |
| Dec 18, 2010 | 2010 US NationalsTournament · View matches | 1,554 | 1,697 | +143 | 4W / 6L |
| Feb 20, 2010 | 2010 Western Open on the JOOLA NA TourTournament · View matches | 1,541 | 1,554 | +13+16 / -3 | 1W / 10L |
| Dec 19, 2009 | 2009 US NationalsTournament · View matches | 1,568 | 1,541 | -27+49 / -76 | 2W / 12L |
| Jul 4, 2009 | US Open TT ChampionshipTournament · View matches | 1,574 | 1,568 | -6 | 7W / 11L |
| Dec 20, 2008 | USATT Nationals ChampionshipsTournament · View matches | 1,543 | 1,574 | +31+71 / -40 | 7W / 8L |
| Aug 31, 2008 | Pacific Coast OpenTournament · View matches | 1,571 | 1,543 | -28+6 / -34 | 1W / 8L |
| Jul 5, 2008 | U.S. OpenTournament · View matches | 1,538 | 1,571 | +33+79 / -46 | 6W / 9L |
| Jun 8, 2008 | Meiklejohn North American SeniorsTournament · View matches | 1,538 | 1,538 | 0+0 / 0 | 0W / 2L |
| Mar 22, 2008 | 2008 Western OpenTournament · View matches | 1,501 | 1,538 | +37 | 3W / 13L |
| Dec 22, 2007 | USA National Table Tennis ChamTournament · View matches | 1,457 | 1,501 | +44 | 5W / 12L |
| Jul 7, 2007 | U.S. Open ChampionshipsTournament · View matches | 1,479 | 1,457 | -22+13 / -35 | 3W / 12L |