Wins
395
Indexed tournament wins
Player record
William Ma
Losses
164
Indexed tournament losses
Matches
559
Decisive results
Win rate
70.7%
Across indexed matches
Peak rating
2,062
Highest rating in the available history.
Biggest upset
Barney Reed
2001 Spin Open · Apr 15, 2001 · +121 rating
Open →Biggest loss
Sun, Ava
20th Annual North American Team Championship Powered By JOOLA · Nov 24, 2017 · -564 rating
Open →Most frequent opponent
Michael Lalvani
5 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
43 tournament appearances · synced Aug 8, 2026, 3:32 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 23, 2018 | JOOLA North American TeamsTournament · View matches | 1,754 | 1,630 | -124+6 / -130 | 3W / 12L |
| Nov 24, 2017 | 20th Annual North American Team Championship Powered By JOOLATournament · View matches | 1,918 | 1,754 | -164+56 / -220 | 11W / 9L |
| Nov 25, 2016 | 2016 Butterfly Thanksgiving TeamsTournament · View matches | 1,972 | 1,918 | -54+8 / -62 | 2W / 8L |
| Nov 27, 2015 | 2015 Butterfly Thanksgiving TeamsTournament · View matches | 1,920 | 1,972 | +52+86 / -34 | 10W / 3L |
| Nov 30, 2014 | 2014 JOOLA North American Teams ChampionshipsTournament · View matches | 1,893 | 1,920 | +27 | 13W / 9L |
| Dec 1, 2013 | 2013 JOOLA N. American Teams OTournament · View matches | 1,868 | 1,893 | +25 | 16W / 7L |
| Nov 25, 2012 | 2012 JOOLA N. American Teams OTournament · View matches | 1,855 | 1,868 | +13 | 14W / 5L |
| Nov 27, 2011 | 2011 JOOLA N. American Teams OTournament · View matches | 2,033 | 1,855 | -178 | 10W / 10L |
| Nov 28, 2010 | 2010 JOOLA N. American TeamsTournament · View matches | 2,017 | 2,033 | +16 | 19W / 3L |
| Nov 29, 2009 | 2009 JOOLA N. American Teams OTournament · View matches | 2,024 | 2,017 | -7+23 / -30 | 9W / 3L |
| Nov 30, 2008 | 2008 JOOLA American Teams OpenTournament · View matches | 1,988 | 2,024 | +36 | 15W / 5L |
| Nov 25, 2007 | 2007 JOOLA N. American Teams OTournament · View matches | 2,062 | 1,988 | -74+18 / -92 | 12W / 4L |
| Nov 26, 2006 | 2006 N. American Teams Open ChampionshipTournament · View matches | 2,038 | 2,062 | +24 | 14W / 2L |
| Nov 27, 2005 | 2005 N. American Teams Open ChTournament · View matches | 2,022 | 2,038 | +16+16 / 0 | 17W / 0L |
| Jul 24, 2005 | 2005 Eastern Open/Zhi Yu CupTournament · View matches | 2,003 | 2,022 | +19+26 / -7 | 10W / 4L |
| Apr 24, 2005 | Flushing TTA 0305 RR OpenTournament · View matches | 2,005 | 2,003 | -2+5 / -7 | 1W / 1L |
| Nov 28, 2004 | 2004 N. American Teams Open TTTournament · View matches | 1,934 | 2,005 | +71 | 21W / 3L |
| Jul 25, 2004 | Eastern Open on the 2004 StigaTournament · View matches | 1,963 | 1,934 | -29+14 / -43 | 8W / 4L |
| Nov 30, 2003 | North American TeamsTournament · View matches | 1,906 | 1,963 | +57+87 / -30 | 19W / 6L |
| Aug 10, 2003 | Eastern Open on the 2003 StigaTournament · View matches | 1,885 | 1,906 | +21+32 / -11 | 5W / 5L |
1–20 of 43
Page 1 of 3Next