Largest Super Bowl bet so far reported by @CaesarsSports: $4.5 million money-line on Bengals +170 from @MattressMack. Bet would net $7.7 million.
— David Payne Purdum (@DavidPurdum) February 4, 2022
Mack said he drove across the Texas border into Louisiana, pulled into a gas station and placed "like 20 $20,000 bets" on the Bengals