Mattress Mack' makes history with $3.5 million bet on the World Series

Who is Jim 'Mattress Mack' McIngvale who bet $2 million on Cowboys to beat 49ers

Mattress Mack and the Top Ten Most Outrageous Betting Wins in United States History - ® US

Mattress Mack' drives from Texas to Louisiana to place $4.5million bet on Bengals winning

Mattress Mack Places Huge First Bet At The Horseshoe Casino

HighStakesDB - 📰 'Mattress Mack' Breaks the Bookmakers with Record $7

Houston Astros Super-fan 'Mattress Mack' Brings His Total Wager to $10 Million With His Most Recent Bet For Team To Win World Series

Mattress Mack places nearly $10 million bet on 2022 Super Bowl

Mattress Mack' places historic Super Bowl wager with theScore Bet, Barstool Sportsbook

Mattress Mack bets $3.5 million on Astros winning World Series

Mattress Mack placed $3.46 million bet on Super Bowl

Mattress Mack bets $3.5M on Astros' 2019 World Series win

Mattress Mack' drives from Texas to Louisiana to place $4.5million bet on Bengals winning