Mattress Mack

Mattress Mack' makes largest bet in history on Rams vs Bengals Super Bowl 56

The man behind Mattress Mack: salesman, gambler… introvert?

Mattress Mack out of $9.5 million after losing historic Super Bowl bet

Jim Mattress Mack McIngvale talks medicine, philanthropy and Hurricane Harvey - TMC News

Mattress Mack is Texas through and through 😂 (@mattressmackofficial)

Why Mattress Mack Doesn't Want Texas Sports Betting

Jim 'Mattress Mack' McIngvale makes bet on UH men's basketball team

Mattress Mack Bet: What have been the biggest bets of Jim McIngvale?

Jim McIngvale on Being Successful: 10 Success Tips for Graduates & Entrepreneurs From Mattress Mack, Entrepreneurs

Mattress Mack' Loses Big Wagering on Houston Astros - Lets Gamble USA

MLB takes responsibility for decision that revoked Jim McIngvale's first pitch opportunity

Mattress Mack Loses Big After Astros' Game 7 Loss to Rangers

Houston Astros superfan Mattress Mack can't lose, no matter who wins the World Series - ESPN

Jim “Mattress Mack” McIngvale Bets Big On His Community, The Show