Houston icon Mattress Mack to speak at sports betting conference
Mattress Mack' sets bet record with $5 million on Cincinnati Bengals
Mattress Mack Places Record-Breaking Super Bowl Bengals Bet - Sports Illustrated
Mattress Mack' Wins Record $75 Million After Betting on Astros
Businessman Jim 'Mattress Mack' McIngvale places $5 million bet on Bengals to win Super Bowl LVI - ESPN
Mattress Mack bets big on Bengals
2022 Super Bowl: 'Mattress Mack' places record-setting $4.5M bet on Bengals to beat Rams
How Much Money Will Be Bet on Super Bowl LVII?
Genius Sport is bowled over by potential of America's betting market
Super Bowl 2022: 'Mattress Mack' bets $4.5M on Bengals in Louisiana
2022 Super Bowl: 'Mattress Mack' places record-setting $4.5M bet on Bengals to beat Rams
Mattress Mack Super Bowl bet 2022: Why Jim McIngvale drove to Louisiana to place biggest bet in mobile sports betting history - ABC13 Houston
Millions Wagered on Super Bowl as 2023 Futures Released