Houston icon Mattress Mack to speak at sports betting conference
Mattress Mack Could Win $75 Million After Betting on Astros in World Series – Robb Report
Super Bowl LVI to attract $7.6 billion in bets as online betting surges in 2022
Mattress Mack' to share his betting experience and insights at SBC Summit North America - SBC Americas
Mattress Mack bets millions on Astros 2022 World Series odds, using Louisiana betting apps, Sports Betting
Houston Astros superfan Mattress Mack can't lose, no matter who wins the World Series - ESPN
Jim 'Mattress Mack' McIngvale backs Bengals to beat Rams in Super Bowl with huge record-breaking mobile bet
2022 Super Bowl betting: Houston store owner bets $5 million on Bengals over Rams
Mattress Mack' now has $9.5 million on Bengals winning Super Bowl
Mattress Mack's 5 biggest betting losses, Betting
Famed Houston entrepreneur places largest Super Bowl bet ever on Bengals to win
ONLY ON 2: Mattress Mack travels to Louisiana to make largest Super Bowl bet in history