Did Houston's Mattress Mack lose his Super Bowl bet?
If Astros win World Series, 'Mattress Mack' will earn record
Mattress Mack to win over $5 million if Cowboys defeat 49ers in
Houston's 'Mattress Mack' places record-setting mobile bet on
Mattress Mack' On How His Outrageous Sports Bets Built A $240
Jim 'Mattress Mack' McIngvale bets $2 million for Astros to win
Mattress Mack' places $4.5 million bet on Bengals to win Super
Rams vs. Bengals likely won't set Super Bowl betting records, but
Mattress Mack' loses $9.5 million on Super Bowl 2022 bets