Wins
212
Indexed tournament wins
Player record
Marvin Karno
Losses
523
Indexed tournament losses
Matches
735
Decisive results
Win rate
28.8%
Across indexed matches
Peak rating
1,556
Highest rating in the available history.
Biggest upset
Banach, Daniel
2014 US National Championships · Dec 20, 2014 · +575 rating
Open →Biggest loss
Burns, Ryan
LATTA Open May 2016 · May 21, 2016 · -666 rating
Open →Most frequent opponent
Al Miller
9 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
96 tournament appearances · synced Aug 8, 2026, 3:34 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jan 24, 2009 | Power Pong OpenTournament · View matches | 1,162 | 1,102 | -60+1 / -61 | 3W / 7L |
| Dec 20, 2008 | USATT Nationals ChampionshipsTournament · View matches | 1,225 | 1,162 | -63 | 1W / 15L |
| Nov 15, 2008 | Power Pong November OpenTournament · View matches | 1,210 | 1,225 | +15+16 / -1 | 1W / 3L |
| Aug 31, 2008 | Pacific Coast OpenTournament · View matches | 1,211 | 1,210 | -1+0 / -1 | 0W / 6L |
| Jul 5, 2008 | U.S. OpenTournament · View matches | 1,211 | 1,211 | 0+0 / 0 | 0W / 9L |
| Jun 29, 2008 | California State OpenTournament · View matches | 1,280 | 1,211 | -69+0 / -69 | 0W / 5L |
| Jun 8, 2008 | Meiklejohn North American SeniorsTournament · View matches | 1,242 | 1,280 | +38+45 / -7 | 2W / 3L |
| Mar 30, 2008 | Golden Western OpenTournament · View matches | 1,228 | 1,242 | +14+16 / -2 | 1W / 4L |
| Mar 22, 2008 | Power Pong March OpenTournament · View matches | 1,275 | 1,228 | -47+0 / -47 | 0W / 8L |
| Feb 17, 2008 | Northridge OpenTournament · View matches | 1,323 | 1,275 | -48+2 / -50 | 1W / 8L |
| Dec 22, 2007 | USA National Table Tennis ChamTournament · View matches | 1,329 | 1,323 | -6 | 2W / 15L |
| Nov 3, 2007 | Power Pong OpenTournament · View matches · USATT readjusted 1,088 → 1,254 | 1,088 | 1,329 | +75+118 / -43 | 7W / 7L |
| Sep 29, 2007 | Power Pong OpenTournament · View matches | 1,115 | 1,088 | -27+1 / -28 | 1W / 8L |
| Aug 26, 2007 | Pacific Coast OpenTournament · View matches | 1,095 | 1,115 | +20+20 / 0 | 1W / 1L |
| Jul 7, 2007 | U.S. Open ChampionshipsTournament · View matches | 1,180 | 1,095 | -85 | 2W / 13L |
| Jul 1, 2007 | California State OpenTournament · View matches | 1,176 | 1,180 | +4+16 / -12 | 3W / 3L |
| Jun 3, 2007 | Meiklejohn North American SeniTournament · View matches | 1,186 | 1,176 | -10+6 / -16 | 1W / 2L |
| Apr 21, 2007 | Power Pong OpenTournament · View matches | 1,187 | 1,186 | -1+30 / -31 | 1W / 6L |
| Mar 25, 2007 | The 2007 John Schneider MemoriTournament · View matches | 1,280 | 1,187 | -93+8 / -101 | 1W / 6L |
| Dec 16, 2006 | U.S. National ChampionshipsTournament · View matches | 1,280 | 1,280 | 0 | 5W / 10L |