Texas salesman 'Mattress Mack' places $4.5 million in bets on Cincinnati Bengals to spring Super Bowl LVI upset - ESPN
Mattress Mack' places biggest legal sports bet in history on Bengals Super Bowl win
Mattress Mack' places $4.5 million bet on Bengals to win Super Bowl LVI
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Who is Matress Mack? Infamous Texas bizman makes HUGE $4.5m bet on Bengals to win Super Bowl
Mattress Mack' Places $4.5 million Bet On Bengals To Win Super Bowl
Mattress Mack' drives from Texas to Louisiana to place $4.5million bet on Bengals winning
Super Bowl betting - Big bets, wacky wagers and more for Los Angeles Rams vs. Cincinnati Bengals - ESPN
Super Bowl 2022: 'Mattress Mack' bets $4.5M on Bengals in Louisiana
Jim McIngvale - Wikipedia
Cincinnati Bengals - 2021 Season Recap
Cincinnati Bengals - 2021 Season Recap