Wins
5
Indexed tournament wins
Player record
Lee, Sang Jun
Losses
2
Indexed tournament losses
Matches
7
Decisive results
Win rate
71.4%
Across indexed matches
Peak rating
2,610
Highest rating in the available history.
Biggest upset
Barney Reed
U.S. Open · Jul 6, 1997 · +42 rating
Open →Biggest loss
Not enough data
No qualifying loss available.
Most frequent opponent
Barney Reed
1 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
3 tournament appearances · synced Aug 8, 2026, 2:13 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jul 5, 1998 | 1998 US OpenTournament · View matches | 2,606 | 2,610 | +4+7 / -3 | 1W / 1L |
| Jul 6, 1997 | U.S. OpenTournament · View matches | 2,508 | 2,538 | +30+30 / 0 | 3W / 0L |
| Jul 4, 1994 | US OpenTournament · View matches · Initial rating 2,508 | Unrated | 2,508 | 0+2 / -2 | 1W / 1L |
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