Wins
31
Indexed tournament wins
Player record
Williamson, Colton
Losses
40
Indexed tournament losses
Matches
71
Decisive results
Win rate
43.7%
Across indexed matches
Peak rating
1,407
Highest rating in the available history.
Biggest upset
Marcus, Rick
Arkansas Open · Sep 24, 2011 · +214 rating
Open →Biggest loss
Zhao, Michael
2013 TX Winter Games · Jan 19, 2013 · -176 rating
Open →Most frequent opponent
Keasler, Dan
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
7 tournament appearances · synced Aug 8, 2026, 2:18 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Sep 26, 2015 | Arkansas Open ChampionshipsTournament · View matches | 1,404 | 1,407 | +3+55 / -52 | 3W / 6L |
| Sep 27, 2014 | Arkansas OpenTournament · View matches | 1,341 | 1,404 | +63+73 / -10 | 6W / 6L |
| Jan 19, 2013 | 2013 TX Winter GamesTournament · View matches | 1,355 | 1,341 | -14+6 / -20 | 3W / 5L |
| Sep 29, 2012 | Arkansas OpenTournament · View matches | 1,309 | 1,355 | +46+51 / -5 | 5W / 6L |
| Sep 24, 2011 | Arkansas OpenTournament · View matches | 1,278 | 1,309 | +31 | 3W / 9L |
| Apr 16, 2011 | 2011 DFWTT Spring OpenTournament · View matches · USATT readjusted 1,169 → 1,233 | 1,169 | 1,278 | +45+47 / -2 | 4W / 5L |
| Mar 6, 2011 | Texas Wesleyan OpenTournament · View matches · Initial rating 1,169 | Unrated | 1,169 | — | 7W / 3L |
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