Sports betting offers some of the biggest payouts you can make in a casino. Sports wagering is also one of the parts of a casino where the bettor can make money. The casino always has a small house advantage but with enough research and smart betting strategy, it’s possible for sports bettors to turn a profit. Today about 1% of all sports bettors are professionals. That’s a greater percentage than you’ll find for other casino game. Before getting down like a professional sports bettor, it’s important to know some basics.