Mattress Mack' loses $9.5 million on Super Bowl 2022 bets
Texas salesman 'Mattress Mack' places $4.5 million in bets on
Houston icon Mattress Mack to speak at sports betting conference
Mattress Mack” Bets $4.5 Million For The Bengals To Win The Super
Mattress Mack breaks record with $4.5 million Super Bowl bet
Mattress Mack' missed out on $35 million thanks to the Braves' title
How sportsbooks feel about Matress Mack's huge Astros bets
'Mattress Mack' makes largest bet ever on Super Bowl winner
Sports gambler Jim 'Mattress Mack' McIngvale moves closer to
Mattress Mack' makes $4.5M bet on Super Bowl, Betting
Mattress Mack who won £65m offers betting advice along with two