If Astros win World Series, gambler will earn record payout
Astros Bettor Mattress Mack Could Net Biggest Payout Ever
Mattress Mack collects record-breaking sports betting payout
World Series: 'Mattress Mack' swears at Philly hecklers over his
Mattress Mack explains f-bomb-laden exchange with Philadelphia fan
Mattress Mack' scores $75 million payday with Astros' World Series
Sports Betting and Horseplaying: Mattress Mack's Big Hedge
If Astros win World Series, Jim 'Mattress Mack McIngvale will earn
Mattress Mack' Officially Bets $3.5 Million on Astros to Win World
Who is Mattress Mack? What to know about Houston furniture mogul