Wins
70
Indexed tournament wins
Player record
Ferguson, Don
Losses
87
Indexed tournament losses
Matches
157
Decisive results
Win rate
44.6%
Across indexed matches
Peak rating
1,291
Highest rating in the available history.
Biggest upset
Lokavarapu, Harsha
Golden State Open · May 25, 2008 · +390 rating
Open →Biggest loss
Lu, Felix
Golden State Open · Jun 12, 2005 · -730 rating
Open →Most frequent opponent
Scott, Larry
4 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
27 tournament appearances · synced Aug 9, 2026, 2:25 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Aug 18, 2002 | San Francisco Summer OpenTournament · View matches | 1,040 | 1,004 | -36 | 1W / 3L |
| Feb 23, 2002 | Sacramento Winter OpenTournament · View matches | 941 | 1,040 | +99 | 4W / 2L |
| Dec 23, 2001 | 2001 USATT NationalsTournament · View matches · USATT readjusted 826 → 898 | 826 | 941 | +43+47 / -4 | 6W / 4L |
| Jun 30, 2001 | Glen Park OpenTournament · View matches | 872 | 826 | -46+2 / -48 | 4W / 4L |
| May 27, 2001 | Golden State Open - CATournament · View matches | 837 | 872 | +35+35 / 0 | 2W / 2L |
| Dec 17, 2000 | 2000 USATT National ChampionshipTournament · View matches | 837 | 837 | 0+0 / 0 | 2W / 1L |
| Jul 23, 2000 | Daly City Mayoral Trophy TTTTournament · View matches · Initial rating 837 | Unrated | 837 | — | 3W / 1L |
21–27 of 27
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