Wins
430
Indexed tournament wins
Player record
Owsiak, Boguslaw
Losses
445
Indexed tournament losses
Matches
875
Decisive results
Win rate
49.1%
Across indexed matches
Peak rating
2,149
Highest rating in the available history.
Biggest upset
Manohar Karthikeyan
America's Team Championship · May 27, 2017 · +322 rating
Open →Biggest loss
Christos Dousmanis
Winter Open · Jan 22, 2011 · -392 rating
Open →Most frequent opponent
Leon Li
18 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
94 tournament appearances · synced Aug 7, 2026, 2:13 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| May 27, 2017 | America's Team ChampionshipTournament · View matches · USATT readjusted 1,904 → 2,047 | 1,904 | 2,078 | +31+72 / -41 | 3W / 5L |
| Sep 21, 2014 | 2014 Badger OpenTournament · View matches | 1,949 | 1,904 | -45+35 / -80 | 2W / 7L |
| May 25, 2014 | America's Team ChampionshipTournament · View matches | 1,951 | 1,949 | -2+0 / -2 | 0W / 2L |
| Mar 1, 2014 | 2014 MTTC Team OpenTournament · View matches · USATT readjusted 1,984 → 1,972 | 1,984 | 1,951 | -21+28 / -49 | 4W / 4L |
| Jan 19, 2014 | 2014 Butterfly Aurora CupTournament · View matches | 1,973 | 1,984 | +11+14 / -3 | 2W / 3L |
| Sep 22, 2013 | 2013 Badger OpenTournament · View matches | 2,048 | 1,973 | -75+0 / -75 | 0W / 4L |
| May 26, 2013 | America's Team ChampionshipTournament · View matches | 2,081 | 2,048 | -33 | 2W / 4L |
| Mar 16, 2013 | St. Patrick's Day OpenTournament · View matches | 2,105 | 2,081 | -24+0 / -24 | 0W / 5L |
| Dec 29, 2012 | Aurora Winter OpenTournament · View matches | 2,108 | 2,105 | -3+18 / -21 | 2W / 5L |
| Sep 16, 2012 | 2012 Badger OpenTournament · View matches · USATT readjusted 2,010 → 2,066 | 2,010 | 2,108 | +42+55 / -13 | 5W / 6L |
| Aug 25, 2012 | Vernon Hills Summer Open 1 StarTournament · View matches | 2,018 | 2,010 | -8+12 / -20 | 4W / 3L |
| Jul 28, 2012 | Summer OpenTournament · View matches | 2,030 | 2,018 | -12+0 / -12 | 4W / 2L |
| May 12, 2012 | Schaumburg Spring OpenTournament · View matches | 1,989 | 2,030 | +41+49 / -8 | 5W / 2L |
| Apr 29, 2012 | RFD Spring OpenTournament · View matches | 2,013 | 1,989 | -24+16 / -40 | 7W / 4L |
| Apr 14, 2012 | Vernon Hills Spring Open 1 StarTournament · View matches | 2,020 | 2,013 | -7+9 / -16 | 4W / 2L |
| Mar 17, 2012 | St. Patricks Day OpenTournament · View matches | 2,028 | 2,020 | -8+22 / -30 | 4W / 3L |
| Mar 4, 2012 | Arnold Table Tennis ChampionshipsTournament · View matches | 2,079 | 2,028 | -51+2 / -53 | 6W / 5L |
| Jan 21, 2012 | Year of Dragon OpenTournament · View matches | 2,069 | 2,079 | +10+21 / -11 | 6W / 2L |
| Jan 7, 2012 | Morton Grove Winter Open 1 StarTournament · View matches | 2,102 | 2,069 | -33+6 / -39 | 1W / 5L |
| Jul 30, 2011 | Summer OpenTournament · View matches | 2,105 | 2,102 | -3+5 / -8 | 6W / 2L |
1–20 of 94
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