Sports Betting and Sport Booking betting, also known by the name of sport booking, is the practice of placing bets on sporting events. Historically, bets were made on sporting events based on the results of that event. PASPA has made it more difficult to place bets online or in person on sports, but Nevada does have an exception. To place a wager you had to go to an operator for betting. Now, sports booking apps have made it possible to place bets with their mobile devices and also process payments. These apps also serve as a clearinghouse digitally for bet calls and payouts.