Jim 'Mattress Mack' McIngvale Plunks Down $2 Million in Latest Bet - Sports Illustrated
Mattress Mack bets $2 million on Cowboys to beat 49ers
Mattress Mack Places Massive $2 Million Bet on Cowboys to Beat 49ers – NBC 5 Dallas-Fort Worth
Notable bets -- How two hours of Bengals bets shifted AFC Championship Game line - ESPN
Inside Mattress Mack's decision to make team-wide NIL deal with FAU basketball
Notorious gambler 'Mattress Mack' messages Dak Prescott after losing $2m on Dallas Cowboys - Irish Mirror Online
Newsletter Archive – Only Players
Cowboys hammer sloppy Giants, 40-0, Sports
Jim 'Mattress Mack' McIngvale lost $4 million bet on UH's NCAA loss