These are the sportsbooks you should avoid. Some have suffered financial collapse, others have failed to pay winning bettors and some have proved to be plain fraudulent. Visit our best sportsbooks page to find a reliable, trustworthy sportsbook instead.
The operators on the list have had issues ranging from slow payments and withheld payments to seizing legitimate bonus winnings and confiscating customers' balances. There are lots of safe, reputable sportsbooks with a long history of fair and prompt payouts that you can bet with instead, so check out our best sportsbooks list to find operators that will treat you fairly and with respect.
Off-line. Blacklisted since entering the sportsbook rating guide in 2008 due to sharing the slow-pay Sportsbook.com platform.
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Sister site of blacklisted Sportsbook.ag
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Infamous syndicate case: $500,000 confiscated from group of winning players whose only crime was following the picks of a radio tout.
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Long and checkered past, many confiscations of winning bets,
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Retroactively confiscated over six figures in parlay winnings many years ago.
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Off-line. Confiscated $39,000 from a winning player in 2010.
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Off-line. Merged with Sportsbook.ag in 2008.
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Off-line. Accounts moved to SuperUSACasino in 2008.
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Off-line. Closed in 2009 without paying players.
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Many slow-pay complaints.
Not recommended by SBR
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Avoid these sportsbooks at all costs. They are scam sites or they have a long history of failing to pay out winning customers. You should find a sportsbook that has a trustworthy reputation, a history of prompt payouts and the liquidity to cover your winnings. These sportsbooks fall well short of those standards. Check out the best betting sites to find a better match.
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Closed in 2006 following US grand jury indictment with $16 million owed to players. Players eventually got pennies on the dollar of their balance through settlement checks after five years.
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Over a dozen reported confiscations.
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Closed without paying over $1 million to players.
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Realbet was added to the blacklist on July 7, 2016.
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Known for confiscating bonus winnings and unfair business practices.
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Scam sportsbook went off-line in October 2007 without paying over $45,000 to players.
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Closed in 2012 without paying over $1.5 million to players.
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Scam sportsbook went off-line in February 2012 without paying any of their players.
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Curacao Gaming License revoked as of April 2017.
A dozen no-pay complaints totaling over $36.000 since August 2017.
The sportsbooks are known for slow payouts and in some cases outright theft. They should be avoided at all costs.
File a complaint using the sportsbook complaint form.
Compare well-rated sportsbooks using the betting sites rating guide.