Who is big-time Kentucky Derby bettor 'Mattress Mack'?
Mattress Mack Super Bowl bet 2022: Why Jim McIngvale drove to Louisiana to place biggest bet in mobile sports betting history - ABC13 Houston
Mattress Mack' bet: Jim McIngvale wins $75M after Houston Astros World Series 2022, largest payout on single legal sports bet - ABC7 Los Angeles
Action Network - Mattress Mack had a tough Super Bowl… #superbowl #nfl # bengals #rams #losangeles #cincinnati #obj #matthewstafford #stafford #burrow #joeburrow #mattressmack #betting #sportsbetting #gambling
Mattress Mack' loses record $9.5M Super Bowl bet
Mattress Mack places his biggest bet ever with $4.5 million on Cincinnati Bengals to win Super Bowl LVI - 6abc Philadelphia
2022 Super Bowl: 'Mattress Mack' places record-setting bet on Bengals