Baseball fan 'Mattress Mack' filmed with $10m in wheelbarrow after
Mattress Mack' Super Bowl bet: $4.5 million down to Bengals
Jim 'Mattress Mack' McIngvale backs Bengals to beat Rams in Super
Mattress Mack bets $2M on Cowboys to beat 49ers
Mattress Mack launches new sports website covering Houston
Mattress Mack Adds Another $5 Million Bet On Super Bowl, A New Record
Largest Super Bowl Bet Ever Is Placed Outside Of Restroom
Jim 'Mattress Mack' McIngvale bets $2 million for Astros to win World
Houston icon Mattress Mack to speak at sports betting conference
NFL news: 'Mattress Mack' makes largest bet in history on Rams vs
Mattress Mack' drives from Texas to Louisiana to place $4.5million