Wins
66
Indexed tournament wins
Player record
Mark Doyle
Losses
51
Indexed tournament losses
Matches
117
Decisive results
Win rate
56.4%
Across indexed matches
Peak rating
1,839
Highest rating in the available history.
Biggest upset
Samuel Matossian
Thousand Oaks · Oct 29, 1995 · +168 rating
Open →Biggest loss
Jerry Powder
US Nationals · Dec 21, 1997 · -214 rating
Open →Most frequent opponent
Christopher Portillo
4 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
18 tournament appearances · synced Aug 25, 2026, 2:23 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Dec 19, 1999 | US NationalsTournament · View matches | 1,749 | 1,699 | -50 | 1W / 5L |
| Dec 21, 1997 | US NationalsTournament · View matches | 1,799 | 1,749 | -50+25 / -75 | 4W / 4L |
| Jun 22, 1997 | California State OpenTournament · View matches | 1,806 | 1,799 | -7+0 / -7 | 0W / 1L |
| Apr 27, 1997 | Thousand Oaks ClassicTournament · View matches | 1,826 | 1,806 | -20+0 / -20 | 0W / 1L |
| Mar 16, 1997 | Hawthorne/Northrop OpenTournament · View matches | 1,839 | 1,826 | -13+0 / -13 | 0W / 1L |
| Dec 22, 1996 | 1996 U.S. NationalsTournament · View matches · USATT readjusted 1,781 → 1,838 | 1,781 | 1,839 | +1+48 / -47 | 9W / 5L |
| Nov 3, 1996 | Pacific Coast Memorial OpenTournament · View matches | 1,779 | 1,781 | +2+13 / -11 | 3W / 2L |
| Jul 22, 1996 | AGBU TTTTournament · View matches | 1,803 | 1,779 | -24+0 / -24 | 1W / 3L |
| Jun 23, 1996 | California State OpenTournament · View matches | 1,776 | 1,803 | +27 | 8W / 3L |
| Jun 9, 1996 | Meiklejohn National Seniors TTTournament · View matches | 1,787 | 1,776 | -11+0 / -11 | 0W / 2L |
| Apr 28, 1996 | Thousand OaksTournament · View matches | 1,749 | 1,787 | +38 | 5W / 4L |
| Dec 18, 1995 | USATT National ChampionshipsTournament · View matches | 1,686 | 1,749 | +63 | 18W / 3L |
| Oct 29, 1995 | Thousand OaksTournament · View matches · USATT readjusted 1,594 → 1,665 | 1,594 | 1,686 | +21+49 / -28 | 9W / 6L |
| Apr 2, 1995 | Thousand Oaks ClassicTournament · View matches | 1,604 | 1,594 | -10 | 0W / 1L |
| Feb 5, 1995 | Dr. Wang Chinese New Year OpenTournament · View matches | 1,582 | 1,604 | +22+30 / -8 | 2W / 5L |
| Apr 24, 1994 | Thousand Oaks ClassicTournament · View matches | 1,581 | 1,582 | +1 | 2W / 2L |
| Mar 20, 1994 | 1994 Chinese New Year All StarTournament · View matches | 1,581 | 1,581 | 0+0 / 0 | 1W / 0L |
| Mar 13, 1994 | Hawthorne/Northrop OpenTournament · View matches | 1,608 | 1,581 | -27+8 / -35 | 3W / 3L |
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