Wins
30
Indexed tournament wins
Player record
Morioka, Yoshi
Losses
103
Indexed tournament losses
Matches
133
Decisive results
Win rate
22.6%
Across indexed matches
Peak rating
1,126
Highest rating in the available history.
Biggest upset
Leo Egel
U.S. Open Championships · Jul 7, 2007 · +294 rating
Open →Biggest loss
Devine, Nils
California State Open · Jun 25, 2006 · -631 rating
Open →Most frequent opponent
Derrick Stockhausen
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
27 tournament appearances · synced Aug 10, 2026, 2:27 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Dec 16, 2006 | U.S. National ChampionshipsTournament · View matches | 989 | 826 | -163 | 2W / 10L |
| Aug 27, 2006 | Pacific Coast OpenTournament · View matches | 979 | 989 | +10+10 / 0 | 1W / 1L |
| Jun 25, 2006 | California State OpenTournament · View matches | 1,026 | 979 | -47 | 1W / 2L |
| Jun 4, 2006 | Meiklejohn North American SeniorsTournament · View matches | 1,021 | 1,026 | +5 | 1W / 3L |
| Mar 26, 2006 | Golden Western OpenTournament · View matches | 1,126 | 1,021 | -105+5 / -110 | 2W / 7L |
| Dec 17, 2005 | 2005 US Nationals ChampionshipTournament · View matches | 1,126 | 1,126 | 0+0 / 0 | 0W / 4L |
| Jun 5, 2005 | Meiklejohn National Seniors OpTournament · View matches · Initial rating 1,126 | Unrated | 1,126 | — | 0W / 1L |
21–27 of 27
PreviousPage 2 of 2