2022 Super Bowl: 'Mattress Mack' places record-setting bet on Bengals
Mattress Mack Places Record $5 Million Wager on Bengals
Businessman Jim 'Mattress Mack' McIngvale places $5 million bet on Bengals to win Super Bowl LVI - ESPN
Did Houston's Mattress Mack lose his Super Bowl bet?
Mattress Mack' Delivers a Big Financial Blow to the Online Sports Betting Industry
$5 Million Bet Placed on Bengals for Super Bowl 56 by Mattress Mack
Mattress Mack made record-breaking bet on Houston Astros in Louisiana
Notable bets: Mattress Mack and the wildest wagers of 2022 - ESPN
Mattress Mack World Series bets could net him $75 million
Best of sports betting in 2022: Mattress Mack's $75 million World Series win