Wins
754
Indexed tournament wins
Player record
Lonergan, Sean Michael
Losses
366
Indexed tournament losses
Matches
1,120
Decisive results
Win rate
67.3%
Across indexed matches
Peak rating
2,615
Highest rating in the available history.
Biggest upset
Jimmy Butler
US Nationals · Dec 18, 1994 · +319 rating
Open →Biggest loss
Prakash, Kesh
MDTTC September Open · Sep 21, 1997 · -574 rating
Open →Most frequent opponent
David Yong-Xiang Zhuang
36 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
189 tournament appearances · synced Aug 7, 2026, 2:13 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Dec 22, 2012 | 2012 U.S. NationalsTournament · View matches | 2,482 | 2,472 | -10+10 / -20 | 4W / 2L |
| Nov 25, 2012 | 2012 JOOLA N. American Teams OTournament · View matches | 2,461 | 2,482 | +21+38 / -17 | 10W / 5L |
| Nov 11, 2012 | 2012 Potomac Fall OpenTournament · View matches | 2,443 | 2,461 | +18+20 / -2 | 5W / 1L |
| Aug 17, 2008 | Matthew Murad Memorial OpenTournament · View matches | 2,454 | 2,443 | -11+35 / -46 | 2W / 3L |
| Jan 27, 2008 | Club Joola January OpenTournament · View matches | 2,477 | 2,454 | -23+2 / -25 | 2W / 1L |
| Jan 13, 2008 | Olympic TrialsTournament · View matches | 2,470 | 2,477 | +7+27 / -20 | 3W / 7L |
| Jan 5, 2008 | 3rd Everbright OpenTournament · View matches | 2,459 | 2,470 | +11+16 / -5 | 5W / 1L |
| Dec 22, 2007 | USA National Table Tennis ChamTournament · View matches | 2,472 | 2,459 | -13+8 / -21 | 5W / 2L |
| Nov 25, 2007 | 2007 JOOLA N. American Teams OTournament · View matches | 2,474 | 2,472 | -2 | 8W / 4L |
| Nov 11, 2007 | Potomac 2007 Fall OpenTournament · View matches | 2,471 | 2,474 | +3+7 / -4 | 4W / 1L |
| May 2, 2004 | 5th Garden State OpenTournament · View matches | 2,471 | 2,471 | 0+8 / -8 | 5W / 1L |
| Apr 17, 2004 | Maryland State ClosedTournament · View matches | 2,471 | 2,471 | 0+0 / 0 | 6W / 0L |
| Dec 22, 2002 | 2002 US National ChampionshipsTournament · View matches | 2,478 | 2,471 | -7+0 / -7 | 1W / 1L |
| Dec 8, 2002 | 1st NY City Cup ChampionshipsTournament · View matches | 2,486 | 2,478 | -8+0 / -8 | 1W / 1L |
| Dec 1, 2002 | Stiga N.A. Teams ChampionshipsTournament · View matches | 2,503 | 2,486 | -17 | 6W / 5L |
| Nov 17, 2002 | Potomac OpenTournament · View matches | 2,514 | 2,503 | -11+2 / -13 | 5W / 1L |
| Dec 23, 2001 | 2001 USATT NationalsTournament · View matches | 2,508 | 2,514 | +6+8 / -2 | 2W / 1L |
| Dec 19, 2001 | 2002 USATT National Team TrialTournament · View matches | 2,500 | 2,508 | +8+22 / -14 | 4W / 5L |
| Dec 16, 2001 | PaddlePalace OpenTournament · View matches | 2,483 | 2,500 | +17+17 / 0 | 6W / 1L |
| Nov 25, 2001 | 2001 Stiga No. American TeamsTournament · View matches | 2,465 | 2,483 | +18 | 7W / 3L |
1–20 of 189
Page 1 of 10Next