Wins
741
Indexed tournament wins
Player record
Roger Liu
Losses
592
Indexed tournament losses
Matches
1,333
Decisive results
Win rate
55.6%
Across indexed matches
Peak rating
2,389
Highest rating in the available history.
Biggest upset
Sutterlin, Daniel
Strongsville Summer Open · Aug 22, 2010 · +612 rating
Open →Biggest loss
McGarvey, Phil
September Newgy Giant Round Robin · Sep 14, 2013 · -583 rating
Open →Most frequent opponent
Alex Averin
22 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
109 tournament appearances · synced Aug 9, 2026, 3:35 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 28, 2010 | 2010 JOOLA N. American TeamsTournament · View matches | 825 | 1,058 | +233 | 7W / 14L |
| Nov 20, 2010 | Oberlin College OpenTournament · View matches | 417 | 825 | +408 | 3W / 6L |
| Oct 24, 2010 | 2010 Millcreek OpenTournament · View matches | 419 | 417 | -2 | 1W / 4L |
| Aug 22, 2010 | Strongsville Summer OpenTournament · View matches · USATT readjusted 296 → 362 | 296 | 419 | +57+60 / -3 | 3W / 2L |
| Jun 19, 2010 | Macy Block OpenTournament · View matches | 271 | 296 | +25+30 / -5 | 2W / 6L |
| May 8, 2010 | $1300 Paddle Palace OpenTournament · View matches | 247 | 271 | +24+25 / -1 | 1W / 7L |
| Apr 11, 2010 | Newgy Strongsville Show DownTournament · View matches | 247 | 247 | 0+0 / 0 | 0W / 7L |
| Mar 28, 2010 | 2010 Millcreek Giant RRTournament · View matches | 257 | 247 | -10 | 0W / 7L |
| Feb 6, 2010 | Macy Block Winter OpenTournament · View matches · Initial rating 257 | Unrated | 257 | -9+0 / -9 | 0W / 4L |
101–109 of 109
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