Wins
1,515
Indexed tournament wins
Player record
Don Hamilton
Losses
663
Indexed tournament losses
Matches
2,178
Decisive results
Win rate
69.6%
Across indexed matches
Peak rating
2,373
Highest rating in the available history.
Biggest upset
John Wetzler
Strongsville Summer Open · Aug 24, 2009 · +217 rating
Open →Biggest loss
Huang, Michael
US Open Teams Championships · Nov 30, 1997 · -483 rating
Open →Most frequent opponent
Samson Dubina
38 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
229 tournament appearances · synced Aug 8, 2026, 3:33 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 8, 2013 | Newgy Akron OpenTournament · View matches | 2,221 | 2,183 | -38+6 / -44 | 8W / 3L |
| May 26, 2013 | America's Team ChampionshipTournament · View matches | 2,196 | 2,221 | +25+41 / -16 | 6W / 7L |
| Apr 7, 2013 | 2013 Millcreek Giant Round RobinTournament · View matches | 2,146 | 2,196 | +50+63 / -13 | 11W / 4L |
| Mar 16, 2013 | Robo-Pong Giant RR OpenTournament · View matches | 2,151 | 2,146 | -5+7 / -12 | 6W / 3L |
| Mar 10, 2013 | 49th Robo-Pong St. Joseph Valley OpenTournament · View matches | 2,195 | 2,151 | -44+6 / -50 | 8W / 7L |
| Oct 28, 2012 | South Shore Sports/Butterfly TT ChampionshipsTournament · View matches | 2,216 | 2,195 | -21+16 / -37 | 10W / 4L |
| Oct 21, 2012 | 2012 Millcreek OpenTournament · View matches · USATT readjusted 2,122 → 2,196 | 2,122 | 2,216 | +20+50 / -30 | 13W / 4L |
| Jul 21, 2012 | Jimmy McClure Memorial TT OpenTournament · View matches | 2,175 | 2,122 | -53+19 / -72 | 3W / 5L |
| May 27, 2012 | America's Team ChampionshipsTournament · View matches | 2,215 | 2,175 | -40+37 / -77 | 10W / 9L |
| May 19, 2012 | Newgy Snake Seed At WestlakeTournament · View matches | 2,213 | 2,215 | +2+5 / -3 | 6W / 2L |
| Apr 15, 2012 | 2012 Millcreek Giant Round RobinTournament · View matches | 2,202 | 2,213 | +11+42 / -31 | 8W / 7L |
| Feb 12, 2012 | US Olympic TrialsTournament · View matches | 2,203 | 2,202 | -1+0 / -1 | 0W / 1L |
| Dec 17, 2011 | 2011 US NationalsTournament · View matches | 2,199 | 2,203 | +4+20 / -16 | 7W / 4L |
| Nov 13, 2011 | South Shore Sports/Butterfly OpenTournament · View matches · USATT readjusted 2,094 → 2,168 | 2,094 | 2,199 | +31+46 / -15 | 10W / 3L |
| Oct 23, 2011 | 2011 Millcreek OpenTournament · View matches | 2,104 | 2,094 | -10+9 / -19 | 7W / 3L |
| Oct 9, 2011 | 26th Annual Bernard Hock OpenTournament · View matches | 2,217 | 2,104 | -113+9 / -122 | 7W / 5L |
| Aug 21, 2011 | Strongsville Summer OpenTournament · View matches · USATT readjusted 2,131 → 2,190 | 2,131 | 2,217 | +27+37 / -10 | 12W / 4L |
| Jul 16, 2011 | MCC Summer Open 2011Tournament · View matches | 2,220 | 2,131 | -89+0 / -89 | 0W / 7L |
| Jun 18, 2011 | Jimmy McClure Memorial TT OpenTournament · View matches | 2,221 | 2,220 | -1+16 / -17 | 7W / 2L |
| May 29, 2011 | America's Team ChampionshipTournament · View matches · USATT readjusted 2,132 → 2,200 | 2,132 | 2,221 | +21+47 / -26 | 9W / 6L |