Mattress Mack promises to make good on mattress promotion if Astros win World Series
Mattress Mack wants you to bet the Astros win the 2018 World Series - ABC13 Houston
Gallery Furniture's Jim 'Mattress Mack' McIngvale makes Super Bowl LV bet - Houston Business Journal
Mattress Mack': Houston Astros superfan has wagered $10 million to win $75 million if team wins World Series
Mattress Mack's customers win big on Gallery Furniture Super Bowl promotion - ABC13 Houston
Mattress Mack could cash largest sports betting payout ever
Mattress Mack's customers win big on Gallery Furniture Super Bowl promotion - ABC13 Houston
Mattress Mack' could lose $15 million if Astros win World Series - Los Angeles Times
Mattress Mack's $1 million March Madness bet still alive in Louisiana
Mattress Mack's $1 million March Madness bet still alive in Louisiana
Apple MacBook Air 15-Inch Review: The Best Portable Big Display Choice - CNET
How Mattress Mack Pays For His Sports-Related Mega Giveaways
Mattress Mack shares his love for the Astros
You could say Mattress Mack had a pretty good night. : r/mlb
Astros win ALDS: Houston eliminates Minnesota in 4 games, advances to 7th straight ALCS in 1st-time playoff meeting vs. Texas - ABC13 Houston