Mattress Mack won the most significant amount in sports betting history when the Houston Astros defeated the Philadelphia Phillies during game six of the World Series.
Mattress Mack won a whopping $75 million on a $10 million bet. He claims most of the money will be going back to his customers because he ran a promotion where if you spent $3,000 or more at his store, you could get a total refund if the Astros won the series. Here is Mattress Mack making his game six prediction and the moment he realized he'd won the $75 million.
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