Wins
114
Indexed tournament wins
Player record
Guo Wang (michael) Zhang
Losses
80
Indexed tournament losses
Matches
194
Decisive results
Win rate
58.8%
Across indexed matches
Peak rating
1,937
Highest rating in the available history.
Biggest upset
Aldis Presley
Pensacola Winter Open · Jan 12, 2008 · +244 rating
Open →Biggest loss
Ashwath Hegde
2025 JOOLA LA Open · Aug 9, 2025 · -344 rating
Open →Most frequent opponent
Adjei, Michael
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
21 tournament appearances · synced Aug 9, 2026, 3:44 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Aug 9, 2025 | 2025 JOOLA LA OpenTournament · View matches | 1,892 | 1,842 | -50+0 / -50 | 0W / 1L |
| Feb 25, 2012 | Florida Orange Blossom Series - Winter Classic OpenTournament · View matches | 1,880 | 1,892 | +12+42 / -30 | 5W / 4L |
| Feb 18, 2012 | Pensacola's "Datangtt.com" Winter OpenTournament · View matches | 1,859 | 1,880 | +21+22 / -1 | 5W / 2L |
| Jan 22, 2012 | Clearwater Beach Fun and Sun Newgy Winter Open TournamentTournament · View matches | 1,846 | 1,859 | +13+19 / -6 | 6W / 3L |
| Nov 12, 2011 | Clearwater Category 5 "Golden" OpenTournament · View matches | 1,828 | 1,846 | +18+18 / 0 | 6W / 3L |
| Jan 10, 2009 | Pensacola Winter Open 2009Tournament · View matches | 1,869 | 1,828 | -41+9 / -50 | 6W / 1L |
| Nov 8, 2008 | Ocala Open Orange Blossom TourTournament · View matches | 1,893 | 1,869 | -24+9 / -33 | 5W / 5L |
| Oct 26, 2008 | Central FL Fall Open/FL Cup TeamsTournament · View matches | 1,926 | 1,893 | -33+20 / -53 | 4W / 6L |
| Jun 22, 2008 | 2008 Life OpenTournament · View matches | 1,937 | 1,926 | -11 | 9W / 4L |
| Feb 23, 2008 | Central Florida Winter OpenTournament · View matches | 1,908 | 1,937 | +29+43 / -14 | 7W / 2L |
| Jan 12, 2008 | Pensacola Winter OpenTournament · View matches | 1,803 | 1,908 | +105 | 7W / 4L |
| Jun 23, 2007 | 2007 VA State ChampionshipsTournament · View matches | 1,766 | 1,803 | +37+39 / -2 | 11W / 1L |
| May 27, 2007 | Eastern OpenTournament · View matches | 1,814 | 1,766 | -48+4 / -52 | 4W / 9L |
| Apr 28, 2007 | GVTTC April 2 Person Team ChamTournament · View matches | 1,780 | 1,814 | +34+57 / -23 | 4W / 3L |
| Apr 22, 2007 | 2007 Millcreek Giant RRTournament · View matches | 1,806 | 1,780 | -26+18 / -44 | 3W / 4L |
| Apr 1, 2007 | 2007 South Eastern OpenTournament · View matches | 1,767 | 1,806 | +39+61 / -22 | 9W / 6L |
| Nov 12, 2006 | GVTTC 2006 Two-Person Team ChampionshipTournament · View matches | 1,778 | 1,767 | -11+10 / -21 | 5W / 3L |
| Oct 29, 2006 | 2006 Millcreek OpenTournament · View matches | 1,631 | 1,778 | +147 | 12W / 8L |
| Jun 11, 2006 | Framingham TTC June OpenTournament · View matches | 1,638 | 1,631 | -7+0 / -7 | 0W / 4L |
| May 13, 2006 | Spring 2006 Two-Person TeamsTournament · View matches | 1,616 | 1,638 | +22+22 / 0 | 3W / 2L |
1–20 of 21
Page 1 of 2Next