Wins
279
Indexed tournament wins
Player record
Kotnis, Soham
Losses
272
Indexed tournament losses
Matches
551
Decisive results
Win rate
50.6%
Across indexed matches
Peak rating
2,123
Highest rating in the available history.
Biggest upset
Slaback, Steve
Butterfly Thanksgiving Team Championships · Nov 25, 2012 · +765 rating
Open →Biggest loss
Zhang, Joanna
US Open · Jul 5, 2014 · -645 rating
Open →Most frequent opponent
Stoner, Marty
8 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
50 tournament appearances · synced Aug 8, 2026, 2:14 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Mar 24, 2023 | $7000 Presper Financial Architects OpenTournament · View matches | 2,028 | 2,036 | +8+8 / 0 | 6W / 8L |
| Mar 18, 2023 | 58th St. Joseph Valley OpenTournament · View matches | 2,028 | 2,028 | 0 | 2W / 6L |
| May 6, 2022 | 87th Annual Michigan Table Tennis State Closed ChampionshipsTournament · View matches | 2,027 | 2,028 | +1+5 / -4 | 2W / 2L |
| Mar 24, 2019 | 85th Annual Michigan Table Tennis State ChampionshipTournament · View matches | 2,059 | 2,027 | -32 | 4W / 2L |
| Mar 1, 2019 | 2019 Arnold Table Tennis ChallengeTournament · View matches | 2,058 | 2,059 | +1+17 / -16 | 5W / 6L |
| Oct 27, 2018 | Edgeball Chicago International Table Tennis OpenTournament · View matches | 2,047 | 2,058 | +11+34 / -23 | 9W / 7L |
| Jul 2, 2018 | US Nationals Tournament · View matches | 2,082 | 2,047 | -35+5 / -40 | 7W / 9L |
| May 26, 2018 | America's Team ChampionshipTournament · View matches | 2,086 | 2,082 | -4+16 / -20 | 3W / 12L |
| May 18, 2018 | 84th Annual Michigan Table Tennis Tournament · View matches | 2,087 | 2,086 | -1+7 / -8 | 13W / 2L |
| Mar 17, 2018 | 54th St.Joseph Valley OpenTournament · View matches | 2,123 | 2,087 | -36+29 / -65 | 6W / 8L |
| Mar 2, 2018 | 2018 Arnold Table Tennis ChallengeTournament · View matches · USATT readjusted 1,971 → 2,118 | 1,971 | 2,123 | +5+22 / -17 | 7W / 9L |
| Jan 12, 2018 | 2018 Aurora CupTournament · View matches | 1,967 | 1,971 | +4+6 / -2 | 1W / 7L |
| Jul 3, 2017 | 2017 SuperMicro US NationalsTournament · View matches | 1,977 | 1,967 | -10+30 / -40 | 10W / 12L |
| Jun 17, 2017 | Davison Michigan Athletic Club June 2017 OpenTournament · View matches | 1,964 | 1,977 | +13+13 / 0 | 5W / 2L |
| Apr 8, 2017 | 83rd Michigan ChampionshipsTournament · View matches | 1,983 | 1,964 | -19 | 12W / 3L |
| Apr 1, 2017 | DAC April Open 2017Tournament · View matches | 1,945 | 1,983 | +38+38 / 0 | 2W / 4L |
| Mar 18, 2017 | 53rd Robo Pong St. Joseph Valley OpenTournament · View matches | 1,968 | 1,945 | -23+15 / -38 | 4W / 7L |
| Mar 3, 2017 | 2017 Arnold Table Tennis ChallengeTournament · View matches | 1,991 | 1,968 | -23+0 / -23 | 5W / 7L |
| Feb 25, 2017 | February OpenTournament · View matches | 2,045 | 1,991 | -54+10 / -64 | 7W / 3L |
| Jan 13, 2017 | 2017 Aurora CupTournament · View matches · USATT readjusted 1,800 → 2,032 | 1,800 | 2,045 | +13+55 / -42 | 9W / 7L |
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