Mattress Mack Bets $1.5M on TCU to Win National Championship
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If Astros win World Series, gambler 'Mattress Mack' will earn
Jim 'Mattress Mack' McIngvale backs Bengals to beat Rams in Super
Mattress Mack' wins historic $75M payout off Astros' title - ESPN
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World's biggest punter Mattress Mack wins 'record payout' of