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 |
|---|---|---|---|---|---|
| Apr 23, 2011 | Macy Block OpenTournament · View matches | 2,162 | 2,132 | -30 | 6W / 6L |
| Apr 17, 2011 | Millcreek Giant RRTournament · View matches | 2,244 | 2,162 | -82+11 / -93 | 8W / 6L |
| Mar 13, 2011 | RoboPong St. Joseph Valley OpeTournament · View matches | 2,278 | 2,244 | -34+2 / -36 | 6W / 3L |
| Nov 28, 2010 | 2010 JOOLA N. American TeamsTournament · View matches | 2,240 | 2,278 | +38 | 9W / 10L |
| Nov 14, 2010 | South Shore Sports / Butterfly OpenTournament · View matches | 2,248 | 2,240 | -8+13 / -21 | 7W / 3L |
| Oct 24, 2010 | 2010 Millcreek OpenTournament · View matches | 2,227 | 2,248 | +21+25 / -4 | 9W / 2L |
| Sep 25, 2010 | Macy Block OpenTournament · View matches | 2,223 | 2,227 | +4+13 / -9 | 3W / 3L |
| Sep 18, 2010 | Northern KY Fall 2010 TournamentTournament · View matches | 2,229 | 2,223 | -6+4 / -10 | 7W / 1L |
| Aug 22, 2010 | Strongsville Summer OpenTournament · View matches | 2,227 | 2,229 | +2+33 / -31 | 15W / 4L |
| Jul 11, 2010 | Jimmy McClure Memorial TT OpenTournament · View matches | 2,234 | 2,227 | -7+21 / -28 | 10W / 5L |
| Jun 6, 2010 | Meiklejohn North American Seniors OpenTournament · View matches | 2,299 | 2,234 | -65+1 / -66 | 1W / 4L |
| May 15, 2010 | Northern KY Spring 2010Tournament · View matches | 2,310 | 2,299 | -11+14 / -25 | 9W / 1L |
| Apr 11, 2010 | Newgy Strongsville Show DownTournament · View matches | 2,331 | 2,310 | -21+18 / -39 | 15W / 3L |
| Feb 6, 2010 | Macy Block Winter OpenTournament · View matches | 2,346 | 2,331 | -15+1 / -16 | 1W / 1L |
| Nov 15, 2009 | South Shore Sports/Butterfly OTournament · View matches | 2,373 | 2,346 | -27+3 / -30 | 5W / 2L |
| Aug 24, 2009 | Strongsville Summer OpenTournament · View matches · USATT readjusted 2,163 → 2,355 | 2,163 | 2,373 | +18+20 / -2 | 5W / 1L |
| May 16, 2009 | Macy Block OH Closed ChampionsTournament · View matches | 2,145 | 2,163 | +18+18 / 0 | 6W / 1L |
| May 3, 2009 | Northern KY RoboPong Spring OpTournament · View matches | 2,154 | 2,145 | -9+5 / -14 | 5W / 3L |
| Apr 18, 2009 | Joseph Newgarden IV Dogwood OpTournament · View matches | 2,195 | 2,154 | -41+0 / -41 | 5W / 2L |
| Apr 5, 2009 | Dayton Giant RR OpenTournament · View matches | 2,187 | 2,195 | +8+15 / -7 | 4W / 2L |