Mattress Mack' puts $2 million bet on Cowboys to beat 49ers in NFC Divisional playoff game
Mattress Mack' to place biggest bet in Kentucky Derby history, Betting
Baseball fan 'Mattress Mack' filmed with $10m in wheelbarrow after World Series bet win - Mirror Online
How is Mattress Mack so rich & what horse is he betting on?
Mattress Mack Super Bowl bet 2022: Who did furniture magnate bet on for Rams vs. Bengals? - DraftKings Network
Mattress Mack bet $1.2 million and shifted the Kentucky Derby odds
Mattress Mack' loses $4.7M in 6 days betting football – New York Daily News
Jim 'Mattress Mack' McIngvale: Business, Bets and Giving Back
How is Mattress Mack so rich & what horse is he betting on?
Kentucky Derby: Mattress Mack lost $1.5 million as Epicenter takes 2nd
Mattress Mack discusses $4,000,000 Kentucky Derby bet in 2021