Wins
116
Indexed tournament wins
Player record
Ryousuke Adachi
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
Greg Gingold
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
Chris Lewan
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
46 tournament appearances · synced Aug 8, 2026, 2:28 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 3, 2007 | Meiklejohn North American SeniTournament · View matches | 1,481 | 1,479 | -2+0 / -2 | 0W / 2L |
| Dec 16, 2006 | U.S. National ChampionshipsTournament · View matches | 1,369 | 1,481 | +112 | 8W / 8L |
| Mar 26, 2006 | Golden Western OpenTournament · View matches | 1,347 | 1,369 | +22+56 / -34 | 3W / 4L |
| Dec 17, 2005 | 2005 US Nationals ChampionshipTournament · View matches · USATT readjusted 1,176 → 1,314 | 1,176 | 1,347 | +33+76 / -43 | 10W / 11L |
| Feb 20, 2005 | Lechi/West Covina TTC OpenTournament · View matches | 1,163 | 1,176 | +13+50 / -37 | 4W / 11L |
| Nov 22, 2004 | Power Pong OpenTournament · View matches · Initial rating 1,163 | Unrated | 1,163 | +5+12 / -7 | 4W / 5L |
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