Businessman Jim 'Mattress Mack' McIngvale places $5 million bet on Bengals to win Super Bowl LVI - ESPN
Mattress Mack places bet on Cowboys beating the 49ers, could rake in over $3M
Mattress Mack' makes record $4.5 million Super Bowl bet
Mattress Mack Eyes A Record $75 Million Payday If The Astros Win The World Series
Mattress Mack' drives from Texas to Louisiana to place $4.5million bet on Bengals winning
Mattress Mack' bets $4.5M on Bengals
'Mattress Mack' bets another $2 million on the Astros winning the World Series
Mattress Mack' Bets $10M on Houston Astros to Win World Series – NBC 5 Dallas-Fort Worth
Jim 'Mattress Mack' McIngvale Plunks Down $2 Million in Latest Bet, Sports Illustrated