Mattress Mack' Officially Bets $3.5 Million on Astros to Win World
If Astros win World Series, gambler will earn record payout
Mattress Mack' Makes Another Massive Wager, Eyes Record-Breaking
How sportsbooks feel about Matress Mack's huge Astros bets
Mattress Mack' wins historic $75M payout off Astros' title - ESPN
Mattress Mack Won His $75 Million World Series Bet—And Didn't Make
Mattress Mack' Officially Bets $3.5 Million on Astros to Win World
Mattress Mack' To Receive Historic Betting Payout If Houston
Houston's Jim 'Mattress Mack' McIngvale closes in on unprecedented