Meet Mattress Mack, the Mississippi native who is betting huge on the World Series - Mississippi Today
Jim McIngvale, Houston's mattress king, bets $3.5 million on Astros - The Washington Post
Mattress Mack looks miserable watching $75 million Astros World Series bet slip away
Houston Astros superfan Mattress Mack can't lose, no matter who wins the World Series - ESPN
Baseball fan 'Mattress Mack' filmed with $10m in wheelbarrow after World Series bet win - Mirror Online
Texas mattress mogul bets big in N.J. for World Series promo - WHYY
Houston Astros superfan Mattress Mack can't lose, no matter who wins the World Series - ESPN
Mattress Mack' Officially Bets $3.5 Million on Astros to Win World Series
New Jersey sportsbooks could lose almost $6 million to 'Mattress Mack' if Astros win World Series