Wins
149
Indexed tournament wins
Player record
Mark Copeland
Losses
673
Indexed tournament losses
Matches
822
Decisive results
Win rate
18.1%
Across indexed matches
Peak rating
999
Highest rating in the available history.
Biggest upset
Bard Brenner
2005 US Nationals Championship · Dec 17, 2005 · +1015 rating
Open →Biggest loss
York, Shirley
Biggest Little Reno-Sparks TT · Sep 20, 2003 · -699 rating
Open →Most frequent opponent
Cliff Demartini
9 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
92 tournament appearances · synced Aug 8, 2026, 3:33 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| May 15, 2010 | Sacramento Spring OpenTournament · View matches | 628 | 591 | -37 | 1W / 6L |
| May 2, 2010 | ICC CA State OpenTournament · View matches | 640 | 628 | -12 | 3W / 7L |
| Apr 24, 2010 | Reno-Sparks Biggest Little TT TournamentTournament · View matches | 677 | 640 | -37 | 4W / 8L |
| Sep 6, 2009 | Berkeley Open on the JOOLA NA Tournament · View matches | 659 | 677 | +18 | 4W / 12L |
| Aug 22, 2009 | Sacramento Summer OpenTournament · View matches | 690 | 659 | -31 | 1W / 3L |
| May 24, 2009 | Golden State OpenTournament · View matches | 779 | 690 | -89 | 1W / 6L |
| Apr 4, 2009 | Reno-Sparks Spring TournamentTournament · View matches | 777 | 779 | +2 | 1W / 6L |
| Mar 14, 2009 | Sacramento Winter OpenTournament · View matches | 820 | 777 | -43+7 / -50 | 1W / 5L |
| Mar 1, 2009 | ICC California State OpenTournament · View matches | 835 | 820 | -15+0 / -15 | 1W / 5L |
| Feb 22, 2009 | Western Open on the JOOLA NA TourTournament · View matches | 890 | 835 | -55 | 2W / 7L |
| Dec 20, 2008 | USATT Nationals ChampionshipsTournament · View matches · USATT readjusted 533 → 844 | 533 | 890 | +46+69 / -23 | 4W / 15L |
| Dec 6, 2008 | ICC California State OpenTournament · View matches | 536 | 533 | -3+0 / -3 | 0W / 4L |
| Nov 23, 2008 | Spin Magicians Northern CA FalTournament · View matches | 505 | 536 | +31+43 / -12 | 2W / 6L |
| Nov 8, 2008 | Sacramento Fall "Fun For All" Tournament · View matches | 515 | 505 | -10+5 / -15 | 1W / 5L |
| Oct 11, 2008 | 1st Annual Gold Country OpenTournament · View matches | 338 | 515 | +177 | 3W / 8L |
| Sep 20, 2008 | Sacramento Summer OpenTournament · View matches | 359 | 338 | -21+4 / -25 | 1W / 5L |
| Aug 31, 2008 | 2008 Life West OpenTournament · View matches | 363 | 359 | -4+0 / -4 | 0W / 9L |
| Jun 29, 2008 | Newgy US Open Warm-UpTournament · View matches | 424 | 363 | -61 | 0W / 13L |
| May 31, 2008 | Sacramento Spring OpenTournament · View matches | 420 | 424 | +4+36 / -32 | 3W / 8L |
| May 25, 2008 | Golden State OpenTournament · View matches | 475 | 420 | -55+0 / -55 | 1W / 5L |