Wins
9
Indexed tournament wins
Player record
Michalak, Derrick
Losses
10
Indexed tournament losses
Matches
19
Decisive results
Win rate
47.4%
Across indexed matches
Peak rating
700
Highest rating in the available history.
Biggest upset
Lam, Anita
Florida Orange Blossom Series Spring Classic 2017 · May 5, 2017 · +543 rating
Open →Biggest loss
Not enough data
No qualifying loss available.
Most frequent opponent
Selph, Jeremy
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
2 tournament appearances · synced Aug 16, 2026, 2:32 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| May 5, 2017 | Florida Orange Blossom Series Spring Classic 2017Tournament · View matches · USATT readjusted 208 → 596 | 208 | 700 | +104+106 / -2 | 8W / 2L |
| Mar 18, 2017 | Orlando's Annual Winter Open 2017 Tournament · View matches · Initial rating 208 | Unrated | 208 | — | 1W / 8L |
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