Don't bet what you can not afford to lose - This really is better known as the golden rule of sports betting and is one thing you absolutely do not want to do because you'll hit a cold streak at some point and lose all of your rent money.

Use proper bankroll management - It really is quite important to use proper bankroll management because betting sports may be very streaky. Even professional bettors can lose 9 or 10 games in a row and for anybody who is betting too much per game you go bust. Think of your bankroll like your child and do what ever it is important to protect it.

Don't bet too many games - You know when Sunday comes and there is 15 NFL games you don't have to bet all of them, you only want to bet the games you've got an advantage on and most successful bettors will only be able to find 2 or online lottery 3 games that they have an edge on.