Player record

Lonergan, Sean Michael

ID 27763MDMaleInactive
Current rating2,472
Back to ratingsCompare player

Wins

754

Indexed tournament wins

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 11, 2026, 2:16 AM

DateTournamentRating inRating afterPoints changedRecord
Oct 27, 1996Southern OpenTournament · View matches2,5162,528+124W / 3L
Oct 20, 1996NJTTC October OpenTournament · View matches2,5152,516+1+2 / -14W / 1L
Oct 6, 1996MATTC October OpenTournament · View matches2,5502,515-35+0 / -352W / 1L
Sep 29, 1996NJTTC September OpenTournament · View matches2,5522,550-24W / 1L
Sep 22, 1996Louisiana OpenTournament · View matches2,5262,552+2610W / 3L
Sep 15, 1996NTTC September OpenTournament · View matches2,5392,526-13+0 / -130W / 1L
Aug 25, 1996NTTC August OpenTournament · View matches2,5472,539-8+0 / -81W / 1L
Aug 18, 19961996 Sun TV OpenTournament · View matches2,6152,547-68+3 / -719W / 4L
Aug 4, 1996Eastern Open ChampionshipsTournament · View matches2,6142,615+1+5 / -43W / 1L
Jul 21, 1996NTTC July OpenTournament · View matches2,6122,614+27W / 0L
Jul 7, 19961996 US OpenTournament · View matches2,4172,612+1959W / 3L
Jun 23, 1996NTTC June OpenTournament · View matches2,4072,422+157W / 1L
Jun 9, 1996Waterfront TT Spring OpenTournament · View matches2,4072,405-2+2 / -41W / 1L
May 19, 1996NTTC May OpenTournament · View matches2,4002,407+7+11 / -47W / 1L
May 19, 1996NJTTC May OpenTournament · View matches2,4012,400-1+3 / -44W / 1L
Apr 28, 1996Potomac Spring OpenTournament · View matches2,4492,401-484W / 2L
Apr 14, 1996NTTC April OpenTournament · View matches2,4562,449-7+0 / -70W / 1L
Apr 8, 1996First Annual US Youth CupTournament · View matches2,4972,456-4110W / 3L
Mar 31, 19961996 National Collegiate TT TeTournament · View matches2,4962,497+112W / 0L
Mar 17, 1996NTTC March OpenTournament · View matches2,5462,496-50+0 / -501W / 1L