Wins
549
Indexed tournament wins
Player record
Jerry Marcum
Losses
644
Indexed tournament losses
Matches
1,193
Decisive results
Win rate
46.0%
Across indexed matches
Peak rating
1,975
Highest rating in the available history.
Biggest upset
Bill Neely
USA National Table Tennis Cham · Dec 22, 2007 · +401 rating
Open →Biggest loss
Mustafayev, Gahraman
2003 USA TT National Championship · Dec 20, 2003 · -545 rating
Open →Most frequent opponent
Alan Grambo
13 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
106 tournament appearances · synced Aug 8, 2026, 3:34 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Dec 17, 2017 | US OpenTournament · View matches | 1,238 | 1,164 | -74+0 / -74 | 1W / 14L |
| Oct 14, 2017 | 32nd Annual Bernard Hock OpenTournament · View matches | 1,232 | 1,238 | +6+6 / 0 | 1W / 9L |
| Jul 3, 2017 | 2017 SuperMicro US NationalsTournament · View matches | 1,363 | 1,232 | -131+0 / -131 | 2W / 11L |
| Dec 12, 2016 | 2016 US OpenTournament · View matches | 1,330 | 1,363 | +33+51 / -18 | 4W / 7L |
| Oct 8, 2016 | 31st Annual Bernard Hock OpenTournament · View matches | 1,350 | 1,330 | -20+7 / -27 | 1W / 14L |
| Jul 4, 2016 | 2016 USA Table Tennis National ChampionshipTournament · View matches | 1,343 | 1,350 | +7+16 / -9 | 6W / 8L |
| Oct 11, 2015 | 30th Annual Bernard Hock OpenTournament · View matches | 1,305 | 1,343 | +38+41 / -3 | 3W / 7L |
| Jul 11, 2015 | 2015 U.S. Open Tournament · View matches | 1,496 | 1,305 | -191 | 3W / 12L |
| Dec 20, 2014 | 2014 US National ChampionshipsTournament · View matches | 1,558 | 1,496 | -62 | 2W / 11L |
| Oct 12, 2014 | 29th Annual Bernard Hock OpenTournament · View matches | 1,617 | 1,558 | -59+7 / -66 | 5W / 7L |
| Jul 5, 2014 | US OpenTournament · View matches | 1,602 | 1,617 | +15+62 / -47 | 7W / 4L |
| Apr 27, 2014 | 2014 Indiana State ChampionshipsTournament · View matches | 1,641 | 1,602 | -39 | 1W / 2L |
| Dec 21, 2013 | USATT NationalsTournament · View matches | 1,653 | 1,641 | -12 | 4W / 6L |
| Oct 13, 2013 | 28th Annual Bernard Hock OpenTournament · View matches | 1,638 | 1,653 | +15+80 / -65 | 5W / 6L |
| Jul 6, 2013 | US OpenTournament · View matches | 1,503 | 1,638 | +135 | 8W / 9L |
| Jun 9, 2013 | Indy Giant Round RobinTournament · View matches | 1,525 | 1,503 | -22+6 / -28 | 3W / 5L |
| Apr 21, 2013 | 2013 Indiana State Championship (closed)Tournament · View matches | 1,522 | 1,525 | +3 | 4W / 3L |
| Dec 22, 2012 | 2012 U.S. NationalsTournament · View matches | 1,547 | 1,522 | -25 | 6W / 8L |
| Oct 14, 2012 | 27th Annual Bernard Hock OpenTournament · View matches | 1,510 | 1,547 | +37 | 7W / 4L |
| Jul 4, 2012 | US OpenTournament · View matches | 1,676 | 1,510 | -166 | 4W / 8L |
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