Wins
290
Indexed tournament wins
Player record
Cox, Robert
Losses
259
Indexed tournament losses
Matches
549
Decisive results
Win rate
52.8%
Across indexed matches
Peak rating
1,844
Highest rating in the available history.
Biggest upset
Hawkins, James Earl
Macy Block Open · Aug 24, 2003 · +224 rating
Open →Biggest loss
Diaz, Daniel
2008 JOOLA American Teams Open · Nov 30, 2008 · -657 rating
Open →Most frequent opponent
Dietz, Roy
5 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
55 tournament appearances · synced Aug 8, 2026, 2:16 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| May 19, 2018 | Pittsburgh Steel City OpenTournament · View matches | 1,678 | 1,674 | -4+9 / -13 | 4W / 1L |
| May 20, 2017 | 2017 Pittsburgh Steel City OpenTournament · View matches | 1,684 | 1,678 | -6+4 / -10 | 4W / 3L |
| May 14, 2016 | 2016 Pittsburgh Steel City OpenTournament · View matches | 1,726 | 1,684 | -42+8 / -50 | 5W / 4L |
| Sep 11, 2015 | Newgy Ohio OpenTournament · View matches | 1,755 | 1,726 | -29+6 / -35 | 7W / 2L |
| May 2, 2015 | Pittsburgh Steel City OpenTournament · View matches | 1,738 | 1,750 | +12 | 5W / 4L |
| Apr 12, 2015 | 2015 Millcreek OpenTournament · View matches | 1,683 | 1,738 | +55+68 / -13 | 6W / 2L |
| Apr 13, 2014 | 2014 Millcreek Giant RRTournament · View matches | 1,699 | 1,683 | -16 | 4W / 3L |
| Mar 9, 2014 | 50th St. Joseph Valley OpenTournament · View matches | 1,745 | 1,699 | -46+11 / -57 | 7W / 6L |
| Mar 10, 2013 | 49th Robo-Pong St. Joseph Valley OpenTournament · View matches | 1,750 | 1,745 | -5+22 / -27 | 4W / 7L |
| Aug 18, 2012 | Strongsville Summer Giant RR OpenTournament · View matches | 1,768 | 1,750 | -18+0 / -18 | 0W / 8L |
| Apr 22, 2012 | 2012 PA State ChampionshipsTournament · View matches | 1,754 | 1,768 | +14+43 / -29 | 5W / 3L |
| Apr 15, 2012 | 2012 Millcreek Giant Round RobinTournament · View matches | 1,636 | 1,754 | +118 | 5W / 3L |
| Mar 11, 2012 | 48th Robo-Pong St. Joseph Valley OpenTournament · View matches | 1,774 | 1,636 | -138+6 / -144 | 4W / 10L |
| Apr 17, 2011 | Millcreek Giant RRTournament · View matches | 1,800 | 1,774 | -26 | 4W / 4L |
| Apr 10, 2011 | 2011 PA State ChampionshipsTournament · View matches | 1,775 | 1,800 | +25+37 / -12 | 4W / 5L |
| Aug 22, 2010 | Strongsville Summer OpenTournament · View matches | 1,777 | 1,775 | -2+12 / -14 | 6W / 2L |
| May 2, 2010 | Robo-Pong St. Joseph Valley OpenTournament · View matches | 1,783 | 1,777 | -6+44 / -50 | 9W / 7L |
| Apr 11, 2010 | 2010 PA State Championships (Closed)Tournament · View matches | 1,776 | 1,783 | +7+25 / -18 | 6W / 7L |
| Mar 28, 2010 | 2010 Millcreek Giant RRTournament · View matches | 1,805 | 1,776 | -29 | 2W / 6L |
| Nov 15, 2009 | South Shore Sports/Butterfly OTournament · View matches | 1,843 | 1,805 | -38 | 4W / 6L |
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