Mattress Mack makes sports betting history on Houston Astros win
Matress Mack Super Bowl LVI Cincinnati Bengals upset - TSN.ca
Texas salesman 'Mattress Mack' places $4.5 million in bets on Cincinnati Bengals to spring Super Bowl LVI upset - ESPN
Tracking the Biggest Bets Made on Super Bowl 56
Mattress Mack out of $9.5 million after losing historic Super Bowl bet : r/news
Man known as Mattress Mack wins world's 'biggest-ever sports bet' for €75 million - Irish Mirror Online
Jim 'Mattress Mack' McIngvale backs Bengals to beat Rams in Super Bowl with huge record-breaking mobile bet
2022 Super Bowl: 'Mattress Mack' places record-setting $4.5M bet on Bengals to beat Rams
Best of sports betting in 2022: Mattress Mack's $75 million World Series win
Mattress Mack' bets another $2 million on the Astros winning the World Series