Mattress Mack' looks to make biggest sports betting payday ever if Astros win World Series
Young, Inspired Mattress Mack moved to Houston in 1981 with $5,000 and a dream
Who is Mattress Mack's wife, Linda McIngvale?
Mattress Mack-Backed Group at WPT Choctaw Fixing Image of Poker Stables
Mattress Mack to launch sports news and betting website
Gallery Furniture signs NIL deal with UH men's basketball team - Houston Business Journal
Watch Houston's Mattress Mack Haul $10 Million in a Wheelbarrow
Mattress Mack: A colorful gallery of big bet action
Mattress Mack Places Huge First Bet At The Horseshoe Casino
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Mattress Mack' drops $1.5 million on TCU to win college football championship game
Mattress Mack claps back at Minnesota realtor with his own billboard
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Texan Jim 'Mattress Mack' McIngvale Makes $3.5 Million Super Bowl Bet on Phone - Bloomberg