Famed Sports Gambler Jim McIngvale Is Against Legalized Sports
Jim 'Mattress Mack' McIngvale lost at least $7.9 million after
Mattress Mack' bet: Jim McIngvale wins $75M after Houston Astros
Mattress Mack drops $2 million bet on Astros to win World Series
How Mattress Mack Pays For His Sports-Related Mega Giveaways
Who is big-time Kentucky Derby bettor 'Mattress Mack'?