Wins
444
Indexed tournament wins
Player record
Don Onnen
Losses
404
Indexed tournament losses
Matches
848
Decisive results
Win rate
52.4%
Across indexed matches
Peak rating
1,513
Highest rating in the available history.
Biggest upset
Wright, Grayson
Greater Hartford 2012 Open · Apr 15, 2012 · +465 rating
Open →Biggest loss
Taylor, Sebastian
GHTTC March 2016 Open · Mar 27, 2016 · -638 rating
Open →Most frequent opponent
Lasnik, Howard
12 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
97 tournament appearances · synced Aug 8, 2026, 2:45 PM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 18, 2012 | GHTTC November 2012 OpenTournament · View matches · USATT readjusted 1,341 → 1,361 | 1,341 | 1,331 | -30+6 / -36 | 3W / 4L |
| Sep 2, 2012 | New England OpenTournament · View matches | 1,345 | 1,341 | -4+35 / -39 | 4W / 7L |
| Aug 26, 2012 | Greater Hartford August 2012 OpenTournament · View matches | 1,437 | 1,345 | -92+13 / -105 | 7W / 3L |
| Jul 29, 2012 | Robopong July 2012 Broward TTCTournament · View matches | 1,417 | 1,437 | +20 | 12W / 3L |
| Apr 15, 2012 | Greater Hartford 2012 OpenTournament · View matches | 1,373 | 1,417 | +44 | 8W / 7L |
| Mar 17, 2012 | P&W Aircraft TT Club March 2012 OpenTournament · View matches | 1,422 | 1,373 | -49 | 2W / 5L |
| Nov 12, 2011 | P&W Aircraft TT Club November 2011 OpenTournament · View matches | 1,461 | 1,422 | -39 | 4W / 6L |
| Sep 4, 2011 | New England OpenTournament · View matches | 1,466 | 1,461 | -5+16 / -21 | 4W / 4L |
| Aug 7, 2011 | GHTTC Augsut 2011 OpenTournament · View matches · USATT readjusted 1,282 → 1,442 | 1,282 | 1,466 | +24+30 / -6 | 7W / 2L |
| Jun 26, 2011 | QTTC June OpenTournament · View matches | 1,336 | 1,282 | -54+11 / -65 | 8W / 2L |
| Jun 19, 2011 | Connecticut OpenTournament · View matches | 1,340 | 1,336 | -4 | 0W / 5L |
| May 22, 2011 | Greater Hartford May 2011 OpenTournament · View matches | 1,367 | 1,340 | -27+6 / -33 | 3W / 3L |
| Apr 3, 2011 | RI Spring Open 2011Tournament · View matches | 1,357 | 1,367 | +10 | 4W / 7L |
| Feb 27, 2011 | QTTC February OpenTournament · View matches | 1,395 | 1,357 | -38+3 / -41 | 12W / 4L |
| Jan 30, 2011 | QTTC January OpenTournament · View matches | 1,276 | 1,395 | +119 | 9W / 3L |
| Nov 21, 2010 | QTTC November OpenTournament · View matches | 1,348 | 1,276 | -72+3 / -75 | 5W / 7L |
| Sep 5, 2010 | New England OpenTournament · View matches | 1,340 | 1,348 | +8+8 / 0 | 1W / 4L |
| Jul 18, 2010 | LNVTTC July OpenTournament · View matches | 1,377 | 1,340 | -37+3 / -40 | 5W / 4L |
| May 23, 2010 | QTTC May OpenTournament · View matches | 1,307 | 1,377 | +70+100 / -30 | 3W / 7L |
| Mar 21, 2010 | RI 2010 Spring OpenTournament · View matches | 1,377 | 1,307 | -70 | 6W / 8L |