Player record

Samson Dubina

ID 9051OHMaleActive
Current rating2,443
Back to ratingsCompare player

Wins

2,248

Indexed tournament wins

Losses

711

Indexed tournament losses

Matches

2,959

Decisive results

Win rate

76.0%

Across indexed matches

Peak rating

2,614

Highest rating in the available history.

Biggest upset

Mark Hazinski

1999 AAU/Nationals · Aug 6, 1999 · +352 rating

Open →

Biggest loss

Bisker, Oleg

1998 AAU Junior Olympics · Aug 9, 1998 · -590 rating

Open →

Most frequent opponent

Hamilton, Don

38 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

345 tournament appearances · synced Aug 7, 2026, 3:15 AM

DateTournamentRating inRating afterPoints changedRecord
Mar 6, 20202020 Arnold Table Tennis ChallengeTournament · View matches2,4372,443+6+15 / -97W / 3L
Feb 27, 20202020 USATT Olympic Games Trials/1st USATT Adult National Ranking TournamentTournament · View matches2,4372,4370+5 / -51W / 1L
Feb 21, 20202020 MTTA February OpenTournament · View matches2,4442,437-7+0 / -73W / 1L
Feb 7, 2020$3000 Presper Financial Architects OpenTournament · View matches2,4492,444-5+6 / -1112W / 4L
Jan 31, 2020Spin & Smash Winter OpenTournament · View matches2,4502,449-1+2 / -33W / 2L
Dec 17, 2019US OpenTournament · View matches2,4072,450+4312W / 2L
Dec 14, 20192019 MTTA December OpenTournament · View matches2,4112,407-4+0 / -45W / 1L
Dec 6, 2019Spin & Smash December OpenTournament · View matches2,4092,411+2+2 / 04W / 1L
Aug 30, 20192nd Adult National Ranking TournamentTournament · View matches2,4602,409-51+4 / -551W / 9L
Aug 16, 2019Spin and Smash Summer OpenTournament · View matches2,4282,460+32+37 / -55W / 1L
Jun 30, 20192019 US NationalsTournament · View matches2,4282,4280+2 / -24W / 1L
May 18, 2019Pittsburgh Steel City Open 2019Tournament · View matches2,4312,428-3+1 / -46W / 1L
Apr 12, 2019BUTTERFLY APRIL 2019 BTTC OPENTournament · View matches2,4382,431-7+0 / -71W / 3L
Mar 1, 20192019 Pan Am Games Team Trial & 1st Adult National RankingTournament · View matches2,4852,438-47+3 / -504W / 4L
Jan 18, 20192019 Aurora CupTournament · View matches2,4612,485+24+28 / -413W / 1L
Dec 16, 20182018 US OpenTournament · View matches2,4622,461-11W / 2L
Dec 7, 2018Spin & Smash December OpenTournament · View matches2,4422,462+20+24 / -46W / 1L
Nov 17, 2018Pittsburgh Fall TournamentTournament · View matches2,4402,442+2+2 / 06W / 1L
Oct 21, 20182018 Millcreek OpenTournament · View matches2,4342,440+6+6 / 07W / 1L
Aug 31, 20182nd Adult Ranking TournamentTournament · View matches2,4272,434+7+26 / -194W / 3L