Wins
497
Indexed tournament wins
Player record
Mark Cohen
Losses
679
Indexed tournament losses
Matches
1,176
Decisive results
Win rate
42.3%
Across indexed matches
Peak rating
1,517
Highest rating in the available history.
Biggest upset
Fong Hsu
Maryland December Circuit · Dec 10, 2000 · +352 rating
Open →Biggest loss
Franklin, Donald
Stiga N.A. Teams Championships · Dec 1, 2002 · -577 rating
Open →Most frequent opponent
Van Wright, William
59 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
131 tournament appearances · synced Aug 9, 2026, 4:21 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jul 9, 2000 | Maryland July CircuitTournament · View matches | 846 | 831 | -15 | 1W / 5L |
| Jun 11, 2000 | Maryland June CircuitTournament · View matches | 821 | 846 | +25 | 3W / 4L |
| May 21, 2000 | Maryland May CircuitTournament · View matches | 792 | 821 | +29+49 / -20 | 5W / 3L |
| May 14, 2000 | Eastern Open on the No. Amer TourTournament · View matches | 695 | 792 | +97 | 6W / 7L |
| Apr 29, 2000 | Maryland April Circuit TeamsTournament · View matches | 706 | 695 | -11 | 2W / 3L |
| Apr 9, 2000 | Maryland April CircuitTournament · View matches | 686 | 706 | +20 | 4W / 6L |
| Apr 2, 2000 | MDTTC April OpenTournament · View matches | 698 | 686 | -12 | 3W / 4L |
| Mar 25, 2000 | Maryland March Circuit TeamsTournament · View matches | 709 | 698 | -11+2 / -13 | 1W / 6L |
| Mar 12, 2000 | Maryland March CircuitTournament · View matches | 748 | 709 | -39+3 / -42 | 4W / 4L |
| Feb 26, 2000 | Maryland February Circuit TeamTournament · View matches | 749 | 748 | -1 | 5W / 3L |
| Feb 13, 2000 | Maryland February CircuitTournament · View matches · Initial rating 749 | Unrated | 749 | — | 4W / 4L |
121–131 of 131
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