NFL Week 15 Predictions (Ep. 1157) - Sports Gambling Podcast
Mattress Mack Places Record-Breaking Super Bowl Bengals Bet - Sports Illustrated
The Update Issue: The Bettors and Brands That Won and Lost the Super Bowl - Empire Financial Daily - Empire Financial Research
The Coast News, February 18, 2022 by Coast News Group - Issuu
Businessman Jim 'Mattress Mack' McIngvale places $5 million bet on Bengals to win Super Bowl LVI - ESPN
Best of sports betting in 2022: Mattress Mack's $75 million World Series win
The Update Issue: The Bettors and Brands That Won and Lost the Super Bowl - Empire Financial Daily - Empire Financial Research
Mattress Mack' sets bet record with $5 million on Cincinnati Bengals
Kansas Pregame Football Preview 2021 by Sixteen 60 Publishing Co. - Issuu
Did Houston's Mattress Mack lose his Super Bowl bet?
Mattress Mack loses $9.5 million Super Bowl bet after Bengals lose
Mattress Mack loses his $9.5 million bet on the Bengals to win the Super Bowl
Calaméo - Buckeye Sports Bulletin December 19, 2015