Wins
282
Indexed tournament wins
Player record
DiMarco, Gregory J.
Losses
174
Indexed tournament losses
Matches
456
Decisive results
Win rate
61.8%
Across indexed matches
Peak rating
2,053
Highest rating in the available history.
Biggest upset
Lei, Oliver
Tri-Cities Fall Open Double RR · Oct 20, 2002 · +273 rating
Open →Biggest loss
Cheung, Jason K.W.
Paddle Palace Seattle Open · Jun 6, 2004 · -670 rating
Open →Most frequent opponent
John Ochsner
8 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
58 tournament appearances · synced Aug 8, 2026, 2:16 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Aug 12, 2000 | MTTC 2000 OpenTournament · View matches · USATT readjusted 1,828 → 1,886 | 1,828 | 1,919 | +33+44 / -11 | 5W / 2L |
| Apr 16, 2000 | Tri-City Open Spring Double RRTournament · View matches | 1,819 | 1,828 | +9+24 / -15 | 9W / 4L |
| Dec 19, 1999 | US NationalsTournament · View matches · USATT readjusted 1,720 → 1,800 | 1,720 | 1,819 | +19+56 / -37 | 10W / 4L |
| Nov 7, 1999 | Stiga Pacific Rim OpenTournament · View matches | 1,726 | 1,720 | -6+0 / -6 | 1W / 2L |
| Jun 13, 1999 | 1999 Seattle OpenTournament · View matches | 1,717 | 1,676 | -41+17 / -58 | 6W / 5L |
| Apr 24, 1999 | 1999 Overseas Chinese OpenTournament · View matches | 1,695 | 1,717 | +22 | 3W / 3L |
| Dec 20, 1998 | 1998 USATT NationalsTournament · View matches | 1,679 | 1,695 | +16 | 3W / 2L |
| Nov 8, 1998 | 1998 Pacific Rim OpenTournament · View matches | 1,683 | 1,679 | -4+0 / -4 | 0W / 1L |
| Oct 18, 1998 | Tri-Cities Fall Open RRTournament · View matches | 1,728 | 1,683 | -45 | 8W / 7L |
| Jun 13, 1998 | 1998 Seattle OpenTournament · View matches | 1,736 | 1,728 | -8 | 4W / 2L |
| Apr 4, 1998 | '98 Overseas Chinese OpenTournament · View matches | 1,686 | 1,736 | +50 | 3W / 3L |
| Jan 24, 1998 | Portland Giant RRTournament · View matches | 1,657 | 1,686 | +29+40 / -11 | 3W / 5L |
| Dec 21, 1997 | US NationalsTournament · View matches · USATT readjusted 1,405 → 1,639 | 1,405 | 1,657 | +18+66 / -48 | 13W / 3L |
| Dec 6, 1997 | Portland TT Double RRTournament · View matches | 1,412 | 1,405 | -7 | 5W / 4L |
| Nov 16, 1997 | Mini-Pac Rim Oregon ChampionshTournament · View matches | 1,417 | 1,412 | -5+2 / -7 | 3W / 4L |
| Jul 26, 1997 | Washington State OpenTournament · View matches | 1,424 | 1,417 | -7+0 / -7 | 0W / 1L |
| Apr 26, 1997 | Tri-City Spring RRTournament · View matches | 1,387 | 1,424 | +37+43 / -6 | 6W / 4L |
| Nov 10, 1996 | Pacific Rim OpenTournament · View matches · Initial rating 1,387 | Unrated | 1,387 | -2+10 / -12 | 2W / 2L |
41–58 of 58
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