Genius Sport is bowled over by potential of America's betting market
Mattress Mack' bets $9.5M on Bengals, plans to share winnings
Mattress Mack' places $4.5 million bet on Bengals to win Super Bowl LVI
Weekly SCCG Newsletter, Volume 110
Mattress Mack launches new sports website covering Houston, Lousiana teams
NFL super fan places record-breaking £3.3m Super Bowl bet - but his record isn't great - Daily Star
Super Bowl 56: Mattress Mack laid a $9.5 million jinx on the Bengals
Jim 'Mattress Mack' McIngvale backs Bengals to beat Rams in Super Bowl with huge record-breaking mobile bet
ONLY ON 2: Mattress Mack travels to Louisiana to make largest Super Bowl bet in history
Field Yates] Mattress Mack, a well-known Houston furniture salesman, has bet $4.5M on the Bengals to win Super Bowl LVI. : r/nfl
2022 Super Bowl: 'Mattress Mack' places record-setting $4.5M bet on Bengals to beat Rams