UH basketball strikes $1 million NIL deal with Mattress Mack
Jim McIngvale, Houston's mattress king, bets $3.5 million on Astros - The Washington Post
After Hurricane Harvey, 'Mattress Mack' Shelters Victims
Mattress Mack's $1 million March Madness bet still alive in Louisiana
Mattress Mack loads $10 million of Astros winnings into wheelbarrow
Mattress Mack' could lose $15 million if Astros win World Series - Los Angeles Times
How did Jim McIngvale (Mattress Mack) become so successful with his business? - Quora
Why Mattress Mack started his own Houston sports website
Ever wanted to shop with Mattress Mack? Your chance is on Facebook - Furniture Today
Social Work Program Names Jim 'Mattress Mack' McIngvale Person of the Year
Mattress Mack World Series bets could net him $75 million
Mattress Mack' wins $75M as Astros claim World Series title
Mattress Mack' places $4.5M Super Bowl bet on Bengals