2022 Super Bowl: 'Mattress Mack' places record-setting bet on Bengals
Did Houston's Mattress Mack lose his Super Bowl bet?
'Mattress Mack' Shakes Off Losing $9.5 Million Super Bowl Bet After
Houston icon Mattress Mack to speak at sports betting conference
Mattress Mack launches new sports website covering Houston
Houston, Texas businessman bets on Bengals in Super Bowl LVI
Houston icon Mattress Mack to speak at sports betting conference
Texas man 'Mattress Mack' wins $3.4 million bet on Tampa Bay
Mattress Mack' wagers $2M to win $20M on Houston Astros
Mattress Mack Super Bowl bet 2022: Why Jim McIngvale drove to