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Houston's 'Mattress Mack' lost $13 million in bets after Astros
Who is this 'Mattress Mack,' and why does he do what he does
Astros fans petition for Mattress Mack first pitch in Game 6
Mattress Mack' won't hedge or cash out bets on Astros to win $35.6
Jim Mattress Mack McIngvale talks medicine, philanthropy and
Mattress Mack: The untold story of Houston's own Jim McIngvale
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Mattress Mack picks up millions from Caesars after Astros bet
Who is this 'Mattress Mack,' and why does he do what he does
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Who is this 'Mattress Mack,' and why does he do what he does
Mattress Mack': Houston Astros superfan has wagered $10 million to
Mattress Mack wins record $75 million on Astros World Series bets