Mattress Mack Places Record $4.5m Super Bowl LVI Wager
Cincinnati Bengals - 2021 Season Recap
What happens to the losing team's merchandise after the Super Bowl?
Jim 'Mattress Mack' McIngvale backs Bengals to beat Rams in Super Bowl with huge record-breaking mobile bet
Texas salesman 'Mattress Mack' places $4.5 million in bets on Cincinnati Bengals to spring Super Bowl LVI upset - ESPN
How you can capitalize on Mattress Mack's bet on big game - SportsMap
Mattress Mack Places Record $4.5m Super Bowl LVI Wager
Mattress Mack Secures Record $75m on World Series Bet