Wins
82
Indexed tournament wins
Player record
Lee, Sumin
Losses
104
Indexed tournament losses
Matches
186
Decisive results
Win rate
44.1%
Across indexed matches
Peak rating
1,899
Highest rating in the available history.
Biggest upset
Kim, Sean
Hi Winter Open · Nov 9, 2013 · +513 rating
Open →Biggest loss
Yang, Victor
Westchester 2016 July Open · Jul 30, 2016 · -369 rating
Open →Most frequent opponent
Doytcho Doytchev
7 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
27 tournament appearances · synced Aug 7, 2026, 2:14 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 24, 2023 | 2023 JOOLA North American TeamsTournament · View matches | 1,780 | 1,775 | -5+3 / -8 | 1W / 9L |
| Dec 16, 2022 | 2022 U.S. OPEN TABLE TENNIS CHAMPIONSHIPSTournament · View matches | 1,787 | 1,780 | -7+0 / -7 | 1W / 8L |
| Aug 6, 2022 | 2022 August Open @ Princeton PongTournament · View matches | 1,783 | 1,787 | +4+8 / -4 | 1W / 2L |
| Jul 30, 2022 | Westchester July 2022 OpenTournament · View matches | 1,784 | 1,783 | -1+0 / -1 | 1W / 4L |
| Feb 12, 2022 | LYTTC Amergy Cup - Feb 2022Tournament · View matches | 1,840 | 1,784 | -56+0 / -56 | 0W / 7L |
| Nov 20, 2021 | Westchester 2021 November OpenTournament · View matches | 1,830 | 1,840 | +10+17 / -7 | 5W / 3L |
| Nov 13, 2021 | LYTTC Giant RR - November 2021Tournament · View matches | 1,820 | 1,830 | +10+26 / -16 | 2W / 3L |
| Sep 25, 2021 | Westchester 2021 September OpenTournament · View matches | 1,846 | 1,820 | -26 | 4W / 4L |
| Sep 24, 2016 | Westchester 2016 September OpenTournament · View matches | 1,868 | 1,846 | -22+1 / -23 | 3W / 4L |
| Jul 30, 2016 | Westchester 2016 July OpenTournament · View matches | 1,899 | 1,868 | -31+10 / -41 | 1W / 2L |
| Aug 2, 2015 | NYTT August 2015 OpenTournament · View matches · USATT readjusted 1,707 → 1,874 | 1,707 | 1,899 | +25+36 / -11 | 4W / 4L |
| May 31, 2015 | Westchester 2015 May OpenTournament · View matches | 1,657 | 1,707 | +50 | 3W / 4L |
| Apr 26, 2015 | Westchester 2015 April OpenTournament · View matches | 1,650 | 1,657 | +7+8 / -1 | 1W / 2L |
| Mar 22, 2015 | 22nd Fit OpenTournament · View matches | 1,660 | 1,650 | -10+0 / -10 | 0W / 2L |
| Mar 8, 2015 | 2015 HI March OpenTournament · View matches | 1,653 | 1,660 | +7+10 / -3 | 3W / 3L |
| Dec 28, 2014 | Westchester 2014 December OpenTournament · View matches | 1,669 | 1,653 | -16+0 / -16 | 1W / 5L |
| Nov 16, 2014 | 21st FIT OpenTournament · View matches | 1,618 | 1,669 | +51+59 / -8 | 4W / 2L |
| Oct 5, 2014 | 2014 HI October Open (22)Tournament · View matches | 1,615 | 1,618 | +3+11 / -8 | 6W / 4L |
| Aug 17, 2014 | LYTTC August OpenTournament · View matches · USATT readjusted 1,398 → 1,581 | 1,398 | 1,615 | +34+57 / -23 | 5W / 3L |
| Aug 3, 2014 | 2014 HI August Open (22)Tournament · View matches | 1,392 | 1,398 | +6+8 / -2 | 3W / 4L |
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