Who is Mattress Mack? Meet Jim McIngvale, the Houston businessman

Astros' World Series victory cashes $75 million payday for bettor 'Mattress Mack

Astros superfan 'Mattress Mack' claims his defense of Jose Altuve led to altercation with Phillies fan

What to know about Mattress Mack, the Astros newfound hero

Mattress Mack: The untold story of Houston's own Jim McIngvale

How much did “Mattress Mack” win on the largest known sports bet ever? - AS USA

McIngvale Offers Shelter During Winter Storm - BloodHorse

Jim McIngvale: 9 surprising facts about Houston's Mattress Mack

BettingPeople: Jim McIngvale AKA 'Mattress Mack' – Football & Racing News – Star Sports

Who is this 'Mattress Mack,' and why does he do what he does?, Betting

Mattress Mack Loses $4M After Betting on No. 1 Houston to Win Men's NCAA Tournament, News, Scores, Highlights, Stats, and Rumors

Mattress Mack seeks to cover his bases with big wagers on the Astros

Mattress Mack: The untold story of Houston's own Jim McIngvale

Mattress Mack wants to help new homebuyers beat investment firms

Mattress Mack' could lose $15 million if Astros win World Series - Los Angeles Times

Meet Mattress Mack, the Mississippi native who is betting huge on the World Series - Mississippi Today