Wins
36
Indexed tournament wins
Player record
Mark Szczepanski
Losses
26
Indexed tournament losses
Matches
62
Decisive results
Win rate
58.1%
Across indexed matches
Peak rating
2,142
Highest rating in the available history.
Biggest upset
Marc Villanueva
Vernon Hills Summer Open · Jul 29, 2018 · +36 rating
Open →Biggest loss
Iliyaan Remtula
America's Team Championship · May 27, 2023 · -810 rating
Open →Most frequent opponent
Kevin Choo
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
8 tournament appearances · synced Aug 27, 2026, 2:24 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| May 27, 2023 | America's Team ChampionshipTournament · View matches | 1,915 | 1,798 | -117+20 / -137 | 11W / 5L |
| Feb 9, 2019 | 2019 NYTTA Team OpenTournament · View matches | 1,915 | 1,915 | 0+7 / -7 | 8W / 1L |
| Jul 29, 2018 | Vernon Hills Summer OpenTournament · View matches | 1,954 | 1,915 | -39+11 / -50 | 4W / 2L |
| Jun 23, 2018 | 2018 Wisconsin Closed State ChampionshipsTournament · View matches | 1,993 | 1,954 | -39+2 / -41 | 9W / 3L |
| Oct 7, 2017 | Vernon Hills Giant RR Teams TournamentTournament · View matches | 2,049 | 1,993 | -56+0 / -56 | 0W / 7L |
| Sep 15, 2017 | 2017 Butterfly Badger OpenTournament · View matches | 2,142 | 2,049 | -93+0 / -93 | 1W / 5L |
| Dec 3, 2016 | 2016 MTTC December Team OpenTournament · View matches | 2,142 | 2,142 | 0+0 / 0 | 3W / 0L |
| Sep 16, 2016 | 2016 Butterfly Badger OpenTournament · View matches · Initial rating 2,142 | Unrated | 2,142 | -8+0 / -8 | 0W / 3L |
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