Mattress Mack, who lost $2 million betting on Cowboys, has advice for Dak Prescott
Mattress Mack places $2 million bet on underdog Cowboys to beat 49ers in NFC divisional round
Mattress Mack' set to cash largest sports bet payout ever if Astros win
Mattress Mack' puts $2 million bet on Cowboys to beat 49ers in NFC Divisional playoff game
Mattress Mack bets $2 million on Dallas Cowboys to beat San Francisco 49ers
Dallas Cowboys bet by Mack superbowl|TikTok Search
Mattress Mack put $200k on the Cowboys to reach the Super Bowl 👀💰 #c
Mattress Mack places $2 million bet on the Dallas Cowboys to defeat San Fransico 49ers
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Mattress Mack's Multi-Million Dollar Bet At Lake Charles Casino
Mattress Mack bets $2 million on Cowboys to beat 49ers
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Mattress Mack' Backing Cowboys Vs. 49ers With Seven-Figure Bet
Mattress Mack loses two million dollars with the Cowboys' loss and sends a message to Dak Prescott