The day after the Chiefs rallied for a 38-35 win over the Eagles, countless bettors who had placed bets on the Super Bowl still were unable to collect their winnings. On the biggest sports betting day of the year Sunday, countless gamblers in Nevada were unable to place their bets on the Super Bowl - which has brought more than $1 billion in wagers to the state’s sportsbooks since 2017, including $153.2 million this year. The William Hill mobile app in Nevada was down Monday, Feb.