Wins
396
Indexed tournament wins
Player record
Michael Groom
Losses
229
Indexed tournament losses
Matches
625
Decisive results
Win rate
63.4%
Across indexed matches
Peak rating
2,183
Highest rating in the available history.
Biggest upset
Bhatt, Agni
2009 Rose City Open · Jun 28, 2009 · +419 rating
Open →Biggest loss
Allen Shen
2024 Butterfly SPTTC April Open · Apr 27, 2024 · -487 rating
Open →Most frequent opponent
Ryan Hoarfrost
16 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
60 tournament appearances · synced Aug 8, 2026, 2:56 PM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 11, 2016 | 2016 Rose City OpenTournament · View matches | 1,979 | 1,971 | -8+1 / -9 | 3W / 3L |
| Nov 15, 2015 | 2015 Stiga Portland OpenTournament · View matches · USATT readjusted 1,873 → 1,941 | 1,873 | 1,979 | +38+45 / -7 | 6W / 5L |
| Aug 23, 2015 | 2015 Seattle OpenTournament · View matches | 1,993 | 1,873 | -120+13 / -133 | 10W / 9L |
| Jun 6, 2015 | 2015 Rose City OpenTournament · View matches | 2,017 | 1,993 | -24+6 / -30 | 9W / 3L |
| Dec 20, 2014 | 2014 US National ChampionshipsTournament · View matches | 2,021 | 2,017 | -4 | 20W / 5L |
| Nov 2, 2014 | 2014 Stiga Portland OpenTournament · View matches · USATT readjusted 1,766 → 1,973 | 1,766 | 2,021 | +48+69 / -21 | 8W / 3L |
| Jun 8, 2014 | 2014 Rose City OpenTournament · View matches | 1,736 | 1,766 | +30+32 / -2 | 8W / 5L |
| Mar 15, 2014 | 8th Annual Bill Mason Memorial TournamentTournament · View matches | 1,718 | 1,736 | +18+28 / -10 | 7W / 1L |
| Nov 3, 2013 | 2013 Pacific Rim OpenTournament · View matches | 1,738 | 1,718 | -20+7 / -27 | 3W / 6L |
| Jun 9, 2013 | 2013 Rose City OpenTournament · View matches | 1,762 | 1,738 | -24+11 / -35 | 5W / 4L |
| Nov 4, 2012 | 2012 Pacific Rim OpenTournament · View matches · USATT readjusted 1,625 → 1,745 | 1,625 | 1,762 | +17+47 / -30 | 8W / 5L |
| Jun 10, 2012 | 2012 Rose City OpenTournament · View matches | 1,431 | 1,625 | +194 | 11W / 4L |
| Nov 6, 2011 | 2011 Pacific Rim OpenTournament · View matches | 1,372 | 1,431 | +59+69 / -10 | 9W / 9L |
| Nov 7, 2010 | 2010 Li-Ning Pacific Rim OpenTournament · View matches | 1,163 | 1,372 | +209 | 10W / 4L |
| Apr 24, 2010 | Ameriprise Presents The Bill Mason MemorialTournament · View matches | 1,154 | 1,163 | +9+15 / -6 | 4W / 4L |
| Nov 8, 2009 | 2009 Li-Ning Pacific Rim OpenTournament · View matches · USATT readjusted 1,005 → 1,130 | 1,005 | 1,154 | +24+39 / -15 | 8W / 8L |
| Jun 28, 2009 | 2009 Rose City OpenTournament · View matches | 717 | 1,005 | +288 | 7W / 4L |
| Apr 11, 2009 | 3rd Annual Bill Mason MemorialTournament · View matches | 667 | 717 | +50+57 / -7 | 3W / 7L |
| Nov 2, 2008 | 20th Bob Viducich Stiga Pacific Rim OpenTournament · View matches | 493 | 667 | +174 | 8W / 4L |
| Aug 23, 2008 | Under 1200 Ratings TournamentTournament · View matches · Initial rating 493 | Unrated | 493 | — | 7W / 5L |
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