Super Bowl 2021; Texan Jim 'Mattress Mack' McIngvale flies to Colorado to make $4.5m bet from his phone
Mattress Mack places nearly $10 million bet on 2022 Super Bowl
Mattress Mack' bets $10M to win $73M on Astros to win World Series, Betting
Texas salesman 'Mattress Mack' places $4.5 million in bets on Cincinnati Bengals to spring Super Bowl LVI upset - ESPN
Mattress Mack places his biggest bet ever with $4.5 million on Cincinnati Bengals to win Super Bowl LVI - 6abc Philadelphia
Mattress Mack' leads list of biggest sports betting wins, losses, Betting
Mattress Mack Super Bowl bet 2022: Who did furniture magnate bet on for Rams vs. Bengals? - DraftKings Network
Mattress Mack comes up short in Super Bowl LVI after Bengals loss
Mattress Mack breaks record with $4.5 million Super Bowl bet