Wins
18
Indexed tournament wins
Player record
William Teng
Losses
20
Indexed tournament losses
Matches
38
Decisive results
Win rate
47.4%
Across indexed matches
Peak rating
1,285
Highest rating in the available history.
Biggest upset
Benjamin Bolyard
Mike Brown Butterfly Fall Classic Tournament 2025 · Nov 8, 2025 · +39 rating
Open →Biggest loss
Caleb Oshinsky
Mike Brown Butterfly Fall Classic Tournament 2025 · Nov 8, 2025 · -575 rating
Open →Most frequent opponent
Daniel Goldowitz
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
3 tournament appearances · synced Aug 13, 2026, 2:58 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 8, 2025 | Mike Brown Butterfly Fall Classic Tournament 2025Tournament · View matches | 1,285 | 1,183 | -102+32 / -134 | 3W / 8L |
| May 4, 2024 | Butterfly Pauli Orr Spring Classic TournamentTournament · View matches | 1,272 | 1,285 | +13+40 / -27 | 7W / 7L |
| Feb 17, 2024 | Butterfly Winter ClassicTournament · View matches · Initial rating 1,272 | Unrated | 1,272 | — | 8W / 5L |
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