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 |
|---|---|---|---|---|---|
| Jun 13, 2004 | Best of the West OpenTournament · View matches | 1,825 | 1,829 | +4+19 / -15 | 7W / 3L |
| Feb 15, 2004 | Arizona OpenTournament · View matches | 1,854 | 1,825 | -29+13 / -42 | 3W / 5L |
| Oct 12, 2003 | Arizona Giant Round RobinTournament · View matches | 1,840 | 1,854 | +14+19 / -5 | 6W / 1L |
| Sep 7, 2003 | Best of the WestTournament · View matches | 1,812 | 1,840 | +28+33 / -5 | 7W / 1L |
| Jul 27, 2003 | Arizona ClosedTournament · View matches | 1,832 | 1,812 | -20+12 / -32 | 2W / 4L |
| May 25, 2003 | Arizona SizzlerTournament · View matches | 1,845 | 1,832 | -13+3 / -16 | 1W / 3L |
| Mar 2, 2002 | Grand Canyon State GamesTournament · View matches | 1,830 | 1,845 | +15 | 5W / 4L |
| Jan 12, 2002 | 2002 Valley of the Sun OpenTournament · View matches | 1,807 | 1,830 | +23 | 4W / 4L |
| Oct 20, 2001 | Best of the WestTournament · View matches | 1,820 | 1,807 | -13 | 2W / 4L |
| Jun 16, 2001 | Grand Canyon State GamesTournament · View matches | 1,814 | 1,820 | +6+11 / -5 | 3W / 2L |
| Mar 25, 2001 | 2001 Arizona OpenTournament · View matches | 1,830 | 1,814 | -16+2 / -18 | 1W / 2L |
| Mar 3, 2001 | Grand Canyon State GamesTournament · View matches | 1,859 | 1,830 | -29 | 3W / 4L |
| Mar 13, 2000 | 2000 Millennium Madness OpenTournament · View matches | 1,881 | 1,859 | -22+7 / -29 | 6W / 3L |
| Dec 4, 1999 | Valley of the Sun OpenTournament · View matches | 1,862 | 1,881 | +19 | 4W / 3L |
| Aug 29, 1999 | Teams and More OpenTournament · View matches | 1,854 | 1,862 | +8 | 3W / 1L |
| Jul 31, 1999 | Arizona Sizzler Giant RRTournament · View matches | 1,842 | 1,854 | +12+24 / -12 | 7W / 2L |
| Apr 25, 1999 | Arizona State ChampionshipTournament · View matches | 1,890 | 1,842 | -48+4 / -52 | 2W / 3L |
| Mar 21, 1999 | Arizona OpenTournament · View matches | 1,855 | 1,890 | +35+45 / -10 | 7W / 2L |
| Dec 6, 1998 | Valley of the Sun OpenTournament · View matches | 1,833 | 1,855 | +22 | 10W / 2L |
| Sep 20, 1998 | Lake Havasu OpenTournament · View matches | 1,834 | 1,833 | -1+1 / -2 | 1W / 1L |