Mattress Mack' wins $75M as Astros claim World Series title
Mattress Mack places biggest legal sports bet in history on
Sports Gamblers Expected To Wager A Record $16 Billion On Super
Mattress Mack makes sports betting history on Houston Astros win
Mattress Mack' collects $30M sports betting payout from Caesars in
Poker Backer Mattress Mack Scores Largest Sports Betting Win Ever
Gambler 'Mattress Mack' to collect $4.3 million if Astros win
The man behind Mattress Mack: salesman, gambler… introvert