Prop Betting Guide What is Prop Bet and How to Place it
Super Bowl Prop Betting Increasing in Popularity – NBC10 Philadelphia
The Super Bowl and Betting have a Long History
Super Bowl 50 Prop Bets: Gatorade, Coldplay's halftime show
Super Bowl Prop Bets, Proposition Betting
The history of Super Bowl prop betting
Chicago Bears: William Perry started prop bets
How to Bet the Super Bowl: Prop Bet Edition
Examining Jim McMahon's claim that Mike Ditka bet on William Perry
Caesars primes for Super Bowl with prop bets and ad campaign - SBC
Super Bowl 56: William Perry and the prop that started a betting craze
William 'The Refrigerator' Perry's Super Bowl touchdown remembered
Super Bowl 50 Prop Bets: Gatorade, Coldplay's halftime show