Wins
355
Indexed tournament wins
Player record
Ian Seidenfeld
Losses
301
Indexed tournament losses
Matches
656
Decisive results
Win rate
54.1%
Across indexed matches
Peak rating
2,225
Highest rating in the available history.
Biggest upset
McGivern, Tom
RoboPong St. Joseph Valley Ope · Mar 13, 2011 · +862 rating
Open →Biggest loss
Senthilkumar, Varun
2015 Minnesota State Championships · Feb 8, 2015 · -579 rating
Open →Most frequent opponent
Huynh, Benjamin
7 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
67 tournament appearances · synced Aug 8, 2026, 8:55 PM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Dec 14, 2015 | US NationalsTournament · View matches | 1,840 | 1,833 | -7+10 / -17 | 4W / 6L |
| Nov 7, 2015 | 2015 Minnesota Fall ClassicTournament · View matches | 1,847 | 1,840 | -7 | 4W / 4L |
| Sep 20, 2015 | 2015 Butterfly Badger OpenTournament · View matches | 1,848 | 1,847 | -1+52 / -53 | 7W / 5L |
| Aug 9, 2015 | 2015 Hyson Chicago International Table Tennis OpenTournament · View matches | 1,833 | 1,848 | +15+28 / -13 | 7W / 5L |
| May 24, 2015 | America's Team ChampionshipTournament · View matches | 1,661 | 1,833 | +172 | 10W / 4L |
| Feb 8, 2015 | 2015 Minnesota State ChampionshipsTournament · View matches | 1,713 | 1,661 | -52 | 8W / 5L |
| Nov 30, 2014 | Butterfly Thanksgiving Team ChampionshipsTournament · View matches | 1,714 | 1,713 | -1+0 / -1 | 0W / 10L |
| Oct 26, 2014 | South Shore Sports/Butterfly OpenTournament · View matches | 1,708 | 1,714 | +6+21 / -15 | 7W / 8L |
| Sep 21, 2014 | 2014 Badger OpenTournament · View matches · USATT readjusted 1,526 → 1,735 | 1,526 | 1,708 | -27+59 / -86 | 13W / 6L |
| May 25, 2014 | America's Team ChampionshipTournament · View matches | 1,468 | 1,526 | +58+80 / -22 | 12W / 7L |
| Apr 19, 2014 | 2014 Minnesota OpenTournament · View matches | 1,428 | 1,468 | +40+40 / 0 | 4W / 3L |
| Jan 26, 2014 | 2014 Minnesota State ChampionshipsTournament · View matches | 1,289 | 1,428 | +139 | 8W / 6L |
| Sep 22, 2013 | 2013 Badger OpenTournament · View matches · USATT readjusted 1,210 → 1,273 | 1,210 | 1,289 | +16+91 / -75 | 4W / 8L |
| May 26, 2013 | America's Team ChampionshipTournament · View matches | 730 | 1,210 | +480 | 6W / 8L |
| Jan 27, 2013 | Minnesota State ChampionshipsTournament · View matches | 744 | 730 | -14+1 / -15 | 5W / 3L |
| Nov 3, 2012 | Minnesota Fall ClassicTournament · View matches | 709 | 744 | +35+45 / -10 | 9W / 5L |
| Feb 5, 2012 | 2012 MN State Table Tennis ChampionshipsTournament · View matches | 678 | 709 | +31 | 3W / 10L |
| Oct 29, 2011 | Minnesota Fall ClassicTournament · View matches | 700 | 678 | -22 | 5W / 5L |
| Sep 18, 2011 | 2011 Badger OpenTournament · View matches | 699 | 700 | +1 | 5W / 7L |
| Mar 13, 2011 | RoboPong St. Joseph Valley OpeTournament · View matches · USATT readjusted 95 → 620 | 95 | 699 | +79+86 / -7 | 8W / 6L |