Mattress Mack's Astros promotion is Gallery's biggest as Houston

Free mattresses! How Houstonians can take advantage of Gallery Furniture's World Series deal before the first pitch on Tuesday

If the Houston Astros win the 2023 World Series, Mattress Mack could be $11.4M richer - CBS Texas

Win It All With Two NEW Astros Promotions ⚾️ - Gallery Furniture

Mattress Mack' Rebating Customers After Astros Win

Mattress Mack World Series bets could net him $75 million

Mattress Mack picks up millions from Caesars after Astros bet

Mattress Mack bets $3 million on TCU to beat Georgia after winning millions on Astros World Series wager

Mattress Mack makes huge Astros bet, doubles Gallery Furniture promotion

Furniture Store Owner Bets Over $3 Million on Houston Astros

Mattress Mack' eyes biggest sports betting payday if Houston Astros win World Series

The man behind Mattress Mack: salesman, gambler… introvert?

Houston Astros superfan Mattress Mack can't lose, no matter who wins the World Series - ESPN