Wins
197
Indexed tournament wins
Player record
Shieh, Michael
Losses
109
Indexed tournament losses
Matches
306
Decisive results
Win rate
64.4%
Across indexed matches
Peak rating
1,963
Highest rating in the available history.
Biggest upset
Derrick Cone
Arizona Open · Feb 19, 2006 · +197 rating
Open →Biggest loss
Dewitt, Mark
Valley of the Sun Open · Dec 4, 2005 · -333 rating
Open →Most frequent opponent
Gia Leu
13 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
42 tournament appearances · synced Aug 8, 2026, 2:15 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| May 17, 1998 | Arizona State ChampionshipTournament · View matches · Initial rating 1,834 | Unrated | 1,834 | — | 2W / 3L |
| Aug 13, 1995 | AZ Summer Classic (Closed)Tournament · View matches | 1,700 | 1,731 | +31+31 / 0 | 2W / 1L |
41–42 of 42
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