Wins
446
Indexed tournament wins
Player record
Cobb, Dennis
Losses
377
Indexed tournament losses
Matches
823
Decisive results
Win rate
54.2%
Across indexed matches
Peak rating
2,308
Highest rating in the available history.
Biggest upset
Paul Wandrei
75th Annual Michigan Closed · Apr 26, 2009 · +523 rating
Open →Biggest loss
Mailing, Andre
75th Annual Michigan Closed · Apr 26, 2009 · -878 rating
Open →Most frequent opponent
Paul Wandrei
38 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
93 tournament appearances · synced Aug 7, 2026, 2:13 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Mar 26, 2011 | March OpenTournament · View matches | 1,784 | 1,801 | +17+28 / -11 | 5W / 4L |
| Mar 13, 2011 | RoboPong St. Joseph Valley OpeTournament · View matches | 1,796 | 1,784 | -12 | 2W / 3L |
| Jan 29, 2011 | January OpenTournament · View matches | 1,681 | 1,710 | +29+45 / -16 | 1W / 8L |
| Dec 11, 2010 | December OpenTournament · View matches | 1,671 | 1,681 | +10+18 / -8 | 5W / 3L |
| Nov 20, 2010 | November OpenTournament · View matches | 1,659 | 1,671 | +12+18 / -6 | 5W / 2L |
| Nov 14, 2010 | South Shore Sports / Butterfly OpenTournament · View matches | 1,660 | 1,659 | -1 | 7W / 7L |
| Oct 30, 2010 | October OpenTournament · View matches | 1,642 | 1,660 | +18 | 4W / 4L |
| Sep 25, 2010 | September OpenTournament · View matches | 1,595 | 1,642 | +47+50 / -3 | 2W / 7L |
| Jul 31, 2010 | DAC July OpenTournament · View matches | 1,719 | 1,595 | -124+9 / -133 | 2W / 9L |
| Jul 3, 2010 | 2010 US OpenTournament · View matches | 1,791 | 1,719 | -72 | 5W / 6L |
| Jun 26, 2010 | DAC June OpenTournament · View matches · USATT readjusted 1,565 → 1,774 | 1,565 | 1,791 | +17+19 / -2 | 10W / 3L |
| May 23, 2010 | DAC May OpenTournament · View matches | 1,546 | 1,565 | +19 | 2W / 8L |
| Apr 24, 2010 | April OpenTournament · View matches | 1,558 | 1,546 | -12+6 / -18 | 4W / 6L |
| Apr 18, 2010 | 76th Annual Michigan Closed TT ChampionshipsTournament · View matches | 1,455 | 1,558 | +103 | 12W / 7L |
| Mar 20, 2010 | March OpenTournament · View matches | 1,446 | 1,455 | +9+22 / -13 | 3W / 8L |
| Feb 27, 2010 | February OpenTournament · View matches | 1,415 | 1,446 | +31 | 3W / 7L |
| Jan 30, 2010 | January OpenTournament · View matches | 1,420 | 1,415 | -5+0 / -5 | 0W / 6L |
| Dec 12, 2009 | December OpenTournament · View matches | 1,396 | 1,420 | +24+54 / -30 | 5W / 4L |
| Nov 21, 2009 | November OpenTournament · View matches | 1,426 | 1,396 | -30 | 0W / 12L |
| Nov 15, 2009 | South Shore Sports/Butterfly OTournament · View matches | 1,486 | 1,426 | -60 | 5W / 5L |