Wins
133
Indexed tournament wins
Player record
Sergey Kolosov
Losses
51
Indexed tournament losses
Matches
184
Decisive results
Win rate
72.3%
Across indexed matches
Peak rating
2,081
Highest rating in the available history.
Biggest upset
Hrdlicka, Patrick
2017 BTTC Spring Open · Mar 25, 2017 · +264 rating
Open →Biggest loss
Wu, Lucas
2018 Portland Open Table Tennis Tournament · Nov 10, 2018 · -232 rating
Open →Most frequent opponent
Mark Flores
6 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
21 tournament appearances · synced Aug 8, 2026, 9:06 PM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Mar 14, 2026 | SPTTC March 2-Person Team Other Sanctioned Tournaments · View matches | 2,078 | 2,081 | +3+7 / -4 | 1W / 2L |
| Feb 22, 2026 | 2026 Butterfly SPTTC February OpenOther Sanctioned Tournaments · View matches | 2,071 | 2,078 | +7+7 / 0 | 4W / 1L |
| Jan 25, 2026 | ETTA BUTTERFLY JANUARY OPEN 2026Other Sanctioned Tournaments · View matches | 2,063 | 2,071 | +8+8 / 0 | 4W / 1L |
| Dec 16, 2025 | 2025 US Open Table Tennis ChampionshipsUSATT-managed · View matches | 2,055 | 2,063 | +8+28 / -20 | 10W / 5L |
| Nov 15, 2025 | ETTA BUTTERFLY NOVEMBER OPEN 2025Tournament · View matches | 2,060 | 2,055 | -5+4 / -9 | 3W / 2L |
| Oct 11, 2025 | SPTTC OCTOBER OPEN & WA STATE CHAMPIONSHIPSTournament · View matches | 2,041 | 2,060 | +19+33 / -14 | 16W / 2L |
| Feb 8, 2020 | 2020 SPTTC FEBRUARY OPENTournament · View matches | 2,047 | 2,041 | -6+8 / -14 | 3W / 2L |
| Dec 14, 2019 | SPTTC December Giant Double Round RobinTournament · View matches | 2,060 | 2,047 | -13+7 / -20 | 8W / 2L |
| Oct 26, 2019 | 2019 SPTTC WA State Championships & October OpenTournament · View matches | 2,027 | 2,060 | +33+65 / -32 | 11W / 3L |
| Jun 15, 2019 | 2019 PADDLE PALACE BELLEVUE SUMMER OPENTournament · View matches | 2,042 | 2,027 | -15+1 / -16 | 7W / 2L |
| Jan 26, 2019 | 2019 SPTTC January OpenTournament · View matches | 2,056 | 2,042 | -14+5 / -19 | 3W / 2L |
| Dec 1, 2018 | SPTTC December OpenTournament · View matches | 2,045 | 2,056 | +11+11 / 0 | 3W / 1L |
| Nov 10, 2018 | 2018 Portland Open Table Tennis TournamentTournament · View matches | 1,996 | 2,045 | +49+53 / -4 | 6W / 3L |
| Jul 21, 2018 | 2018 BTTC Summer OpenTournament · View matches | 1,968 | 1,996 | +28+34 / -6 | 11W / 2L |
| Jun 23, 2018 | SPTTC June OpenTournament · View matches | 1,997 | 1,968 | -29+0 / -29 | 4W / 4L |
| Mar 3, 2018 | 2018 SPTTC March OpenTournament · View matches | 2,011 | 1,997 | -14+13 / -27 | 4W / 4L |
| Mar 25, 2017 | 2017 BTTC Spring OpenTournament · View matches · USATT readjusted 1,890 → 2,004 | 1,890 | 2,011 | +7+58 / -51 | 9W / 3L |
| Feb 18, 2017 | 2017 SPTTC February OpenTournament · View matches | 1,866 | 1,890 | +24+34 / -10 | 6W / 3L |
| Nov 19, 2016 | 2016 Washington State Closed ChampionshipTournament · View matches | 1,849 | 1,866 | +17+17 / 0 | 6W / 2L |
| Oct 22, 2016 | 2016 Bellevue Fall OpenTournament · View matches · USATT readjusted 1,684 → 1,822 | 1,684 | 1,849 | +27+58 / -31 | 12W / 3L |
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