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Winna

Crypto sportsbook Canada
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KYC conditional
"Conditional" means no KYC is required just to sign up and play. Verification is only requested in some cases — most commonly when withdrawing, or if suspicious activity is flagged.
 ⚠ 12 complaints
TRUST SCORE
8.0/10
Trusted
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Arbitrage betting not allowed
Winna's Sports Terms explicitly prohibit arbitrage betting: “The use of arbitrage strategy, which involves exploiting differences in Odds across different bookmakers/sportsbooks to guarantee profit, is strictly prohibited on the Sportsbook.” Bets found to be arbitrage face “immediate cancellation of the Bets and permanent restrictions.”
Supports 13 cryptocurrencies
Sportsbook powered by BetBy
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Rejected Community report — not independently verified

'World's biggest crypto casino heist' accusation

Account Withdrawal / balance dispute Priority C — sportsbook issue
What happened
Listed in Bitcointalk’s maintained scam-accusation tracker for Winna: “'World's biggest crypto casino heist' accusation”. The tracker records this case’s status as “Invalid”. This entry reflects the tracker’s summary description, not a full reading of the underlying thread — the linked source should be checked directly before being treated as an adjudicated fact. A standalone thread for this specific case could not be reliably located in the public index/search, so the source link points to the maintained tracker itself rather than an individual complaint thread.
Amount at stake
N/A
Status
Rejected — From the player's account, this has not been made right.
Source: Bitcointalk  ·  Original complaint ↗
Key information
Category
Account
Issue type
Withdrawal / balance dispute
Amount
N/A
Status
Rejected
Source
Bitcointalk (unverified)
How we source this

Cases here come from operator-facing complaint platforms (AskGamblers, Casino Guru) and public forum/Reddit reports. A verified case went through that platform's own review process; an unverified one is a community report we haven't independently confirmed. Visitors can also file a complaint directly (see below) — those go through our own review before publishing, kept separate from this sourced set. See How scoring works for the full methodology.