Mattress Mack made a 2 million dollar bet that the Dallas Cowboys
Businessman Jim 'Mattress Mack' McIngvale places $5 million bet on
Mattress Mack' bets $1 million on 49ers in Super Bowl 54
Mattress Mack Makes $1 Million Super Bowl 54 Bet on 49ers
Mattress Mack's 5 biggest betting losses, Betting
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Winner of largest sports wager payout in history 'Mattress Mack
Mattress Mack' makes biggest mobile sports bet in U.S. history
Mattress Mack trolls Dak Prescott after losing bet on Cowboys-49ers
Mattress Mack Lost $9.5 Million in Super Bowl Bets When Rams
Mattress Mack' places one of largest-ever Super Bowl bets on Bengals
Super Bowl LIV betting: Mattress Mack at it again, puts down $1
Mattress Mack is back: $1M bet on San Francisco 49ers to win 2020