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

Don Hamilton

38 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

345 tournament appearances · synced Aug 8, 2026, 3:32 AM

DateTournamentRating inRating afterPoints changedRecord
Apr 7, 20132013 Millcreek Giant Round RobinTournament · View matches2,4952,4950+0 / 08W / 0L
Mar 16, 2013Robo-Pong Giant RR OpenTournament · View matches2,5002,495-5+0 / -58W / 1L
Mar 3, 2013Arnold Table Tennis ChallengeTournament · View matches2,5062,500-6+0 / -64W / 1L
Feb 9, 2013USATT Team Trial 2013Tournament · View matches2,4992,506+7+45 / -385W / 6L
Dec 22, 20122012 U.S. NationalsTournament · View matches2,4932,499+6+10 / -43W / 1L
Nov 25, 2012Butterfly Thanksgiving Team ChampionshipsTournament · View matches2,4382,493+558W / 5L
Nov 10, 2012Canton Giant Round RobinTournament · View matches2,4382,4380+0 / 010W / 0L
Nov 3, 2012MVTTC 2012 Fall OpenTournament · View matches2,4302,438+8+8 / 08W / 1L
Oct 27, 2012Manor Pumpkin Patch 2 Person TeamsTournament · View matches2,4172,430+13+15 / -212W / 1L
Oct 21, 20122012 Millcreek OpenTournament · View matches2,4152,417+2+2 / 06W / 0L
Sep 16, 20122012 Badger OpenTournament · View matches2,3722,415+43+46 / -35W / 1L
Sep 9, 2012Macy Block OpenTournament · View matches2,3542,372+18+18 / 04W / 2L
Sep 2, 20122012 LA Open Butterfly Table Tennis TournamentTournament · View matches2,4182,354-64+1 / -653W / 2L
Aug 18, 2012Strongsville Summer Giant RR OpenTournament · View matches2,4302,418-12+3 / -158W / 2L
May 19, 2012Newgy Snake Seed At WestlakeTournament · View matches2,4262,430+4+9 / -59W / 1L
May 12, 2012$1000 Robo-Pong OpenTournament · View matches2,4242,426+2+2 / 011W / 0L
Apr 21, 2012Oberlin College OpenTournament · View matches2,4192,424+5+5 / 09W / 0L
Apr 15, 20122012 Millcreek Giant Round RobinTournament · View matches2,4432,419-24+6 / -307W / 1L
Mar 25, 2012Macy Block OpenTournament · View matches2,4422,443+1+2 / -15W / 1L
Feb 12, 2012US Olympic TrialsTournament · View matches2,4452,442-3+3 / -62W / 1L