Wins
135
Indexed tournament wins
Player record
Jonathan Lehman
Losses
127
Indexed tournament losses
Matches
262
Decisive results
Win rate
51.5%
Across indexed matches
Peak rating
1,870
Highest rating in the available history.
Biggest upset
Khaleel Asgarali
1999 MATTC October Open · Oct 24, 1999 · +552 rating
Open →Biggest loss
Wu, Jack
MATTC October Open · Oct 27, 2002 · -912 rating
Open →Most frequent opponent
Khaleel Asgarali
5 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
25 tournament appearances · synced Aug 8, 2026, 3:34 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 26, 1998 | PA State GamesTournament · View matches | 964 | 957 | -7 | 2W / 4L |
| Feb 21, 1998 | MATTC February OpenTournament · View matches | 961 | 964 | +3+19 / -16 | 6W / 3L |
| Jan 25, 1998 | MATTC January OpenTournament · View matches · USATT readjusted 871 → 936 | 871 | 961 | +25+57 / -32 | 9W / 3L |
| Apr 25, 1997 | '97 Penna State ClosedTournament · View matches | 827 | 871 | +44 | 5W / 4L |
| Jan 25, 1997 | MATTC January OpenTournament · View matches · Initial rating 827 | Unrated | 827 | — | 3W / 4L |
21–25 of 25
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