Wins
294
Indexed tournament wins
Player record
Michael Marinas
Losses
268
Indexed tournament losses
Matches
562
Decisive results
Win rate
52.3%
Across indexed matches
Peak rating
1,804
Highest rating in the available history.
Biggest upset
Agarwal, Vineet
SAC-REC March Open · Mar 5, 1994 · +315 rating
Open →Biggest loss
Vedant Tilloo
2024 NEWARK BUTTERFLY JUNE OPEN · Jun 22, 2024 · -878 rating
Open →Most frequent opponent
Archbold, William
8 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
98 tournament appearances · synced Aug 7, 2026, 2:42 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Aug 31, 2008 | 2008 Life West OpenTournament · View matches | 1,553 | 1,550 | -3+2 / -5 | 2W / 1L |
| Jun 29, 2008 | Newgy US Open Warm-UpTournament · View matches | 1,571 | 1,553 | -18+0 / -18 | 1W / 2L |
| May 25, 2008 | Golden State OpenTournament · View matches | 1,575 | 1,571 | -4 | 2W / 2L |
| Mar 1, 2008 | Sacramento Winter OpenTournament · View matches | 1,581 | 1,575 | -6+2 / -8 | 1W / 3L |
| Aug 19, 2007 | San Francisco Summer OpenTournament · View matches | 1,566 | 1,581 | +15+27 / -12 | 2W / 4L |
| Dec 10, 2006 | Nationals Warm-Up TourneyTournament · View matches | 1,559 | 1,566 | +7+10 / -3 | 3W / 1L |
| Oct 28, 2006 | Sacramento Fall OpenTournament · View matches | 1,606 | 1,559 | -47+0 / -47 | 0W / 4L |
| Oct 16, 2005 | Western OpenTournament · View matches | 1,622 | 1,606 | -16+0 / -16 | 2W / 1L |
| Aug 21, 2005 | San Francisco Summer OpenTournament · View matches | 1,618 | 1,622 | +4 | 3W / 2L |
| Apr 30, 2005 | Sacramento Spring OpenTournament · View matches | 1,623 | 1,618 | -5+0 / -5 | 0W / 3L |
| Feb 26, 2005 | Sacramento Winter OpenTournament · View matches | 1,658 | 1,623 | -35+0 / -35 | 1W / 1L |
| May 30, 2004 | Golden State OpenTournament · View matches | 1,624 | 1,658 | +34 | 8W / 2L |
| Apr 10, 2004 | Sacramento Spring OpenTournament · View matches | 1,641 | 1,624 | -17+3 / -20 | 4W / 2L |
| Oct 4, 2003 | Sacramento Fall OpenTournament · View matches | 1,693 | 1,641 | -52+9 / -61 | 3W / 3L |
| Aug 17, 2003 | 2003 S.F. Summer OpenTournament · View matches | 1,687 | 1,693 | +6+13 / -7 | 4W / 1L |
| Dec 22, 2002 | 2002 US National ChampionshipsTournament · View matches | 1,727 | 1,687 | -40+6 / -46 | 3W / 6L |
| Aug 20, 2000 | 2000 San Francisco Summer OpenTournament · View matches | 1,727 | 1,727 | 0+0 / 0 | 0W / 1L |
| Jun 25, 2000 | Golden Gate Open on the North Tournament · View matches | 1,756 | 1,727 | -29+3 / -32 | 1W / 2L |
| May 28, 2000 | Golden State OpenTournament · View matches | 1,751 | 1,756 | +5+10 / -5 | 2W / 1L |
| Sep 26, 1999 | Daly City Mayoral TrophyTournament · View matches | 1,703 | 1,751 | +48+48 / 0 | 3W / 1L |