Jim Mattress Mack McIngvale Places $2 Million on Houston Astros
Mattress Mack' bet: Jim McIngvale wins $75M after Houston Astros
Mattress Mack Puts $2M Bet On Astros To Win World Series
Who is big-time Kentucky Derby bettor 'Mattress Mack'?
Houston hero 'Mattress Mack' wins record $75 million bet after
Mattress Mack Puts $2M on Astros to Win World Series
World Series bets: Mattress Mack has $35m riding on the Astros
Mattress Mack collects record-breaking sports betting payout
Houston's Mattress Mack could win more than $70 million in Astros