Mattress Mack puts his money where his mouth is
Mattress Mack' against legal sports betting in Texas, Betting
Letter to the Editor: In Appreciation of Mattress Mack
Mattress Mack' Takes $75M From Sportsbooks With Astros Title
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If you are in the sports world, I'm sure you've heard of Mattress Mack, mattress mack
Jim 'Mattress Mack' McIngvale on Betting Plans for Kentucky Derby, Secrets to Success
Mattress Mack could win $75 million if Astros win World Series - CBS News
Gambler 'Mattress Mack' to collect $4.3 million if Astros win World Series - Field Level Media - Professional sports content solutions
